feat(ui): перевести DataGrid на ReUI v9 и матрицу блокировок

Обновить registry data-grid на TanStack Table v9 и показать статус DPI компактной матрицей по VPS и сервисам.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/web/package.json

@@ -23,7 +23,7 @@
     "@tanstack/react-query-devtools": "^5.90.2",
     "@tanstack/react-router": "^1.130.2",
     "@tanstack/react-router-devtools": "^1.130.2",
-    "@tanstack/react-table": "^8.21.3",
+    "@tanstack/react-table": "^9.1.2",
     "@tanstack/react-virtual": "^3.14.4",
     "@xyflow/react": "^12.11.2",
     "class-variance-authority": "^0.7.1",

apps/web/src/components/censorcheck/blocking-filters.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest'
 import type { Filter } from '@/components/reui/filters'
-import { filterCensorcheckRuns, groupRunsByService } from './blocking-filters'
+import { filterCensorcheckRuns, groupRunsByService, collectServiceColumns, collectProbeColumns, shortHostLabel } from './blocking-filters'
 import type { CensorcheckRunDto } from './types'
 
 const run = (overrides: Partial<CensorcheckRunDto> = {}): CensorcheckRunDto => ({
@@ -95,5 +95,49 @@ describe('groupRunsByService', () => {
     const groups = groupRunsByService([run()])
     expect(groups.map((g) => g.serviceKey)).toEqual(['netflix.com', 'youtube.com'])
     expect(groups[1]?.probes[0]?.status).toBe('blocked')
+    expect(groups[1]?.probes[0]?.httpStatus).toBe(-1)
   })
 })
+
+describe('collectServiceColumns', () => {
+  it('ставит канонические сервисы первыми и custom в конец', () => {
+    const cols = collectServiceColumns([
+      run({
+        results: [
+          ...(run().results ?? []),
+          {
+            id: 'r3',
+            runId: 'ccrun-1',
+            serviceKey: 'custom.example',
+            serviceLabel: 'custom.example',
+            category: 'custom',
+            status: 'available',
+            httpStatus: 200,
+            detail: null,
+          },
+        ],
+      }),
+    ])
+    expect(cols[0]?.key).toBe('youtube.com')
+    expect(cols.map((c) => c.key)).toContain('netflix.com')
+    expect(cols.at(-1)?.key).toBe('custom.example')
+  })
+})
+
+describe('collectProbeColumns', () => {
+  it('берёт dns как короткий header', () => {
+    expect(collectProbeColumns([run()])[0]).toMatchObject({
+      key: 'ccrun-1',
+      label: 'edge.example',
+      title: 'edge.example.com',
+    })
+  })
+})
+
+describe('shortHostLabel', () => {
+  it('отрезает типичный TLD', () => {
+    expect(shortHostLabel('youtube.com')).toBe('youtube')
+    expect(shortHostLabel('api.telegram.org')).toBe('api.telegram')
+  })
+})
+

apps/web/src/components/censorcheck/blocking-filters.ts

@@ -1,6 +1,15 @@
 import { getActiveFilters } from '@/components/reui-kit'
 import type { Filter } from '@/components/reui/filters'
-import { runSearchText, type CensorcheckRunDto } from './types'
+import {
+  CENSORCHECK_DPI_HOSTS,
+  CENSORCHECK_GEOBLOCK_HOSTS,
+  inferCensorcheckCategory,
+} from '@cfdm/shared/contracts/censorcheck'
+import {
+  runSearchText,
+  type CensorcheckResultDto,
+  type CensorcheckRunDto,
+} from './types'
 
 export function filterCensorcheckRuns(
   runs: CensorcheckRunDto[],
@@ -68,6 +77,7 @@ export type BlockingServiceRow = {
     dns: string
     country: string
     status: string
+    httpStatus: number | null
     createdAt: string
     vpsId: string | null
   }>
@@ -85,6 +95,7 @@ export function groupRunsByService(runs: CensorcheckRunDto[]): BlockingServiceRo
         dns: run.vps?.dns ?? '',
         country: run.vps?.country ?? '',
         status: result.status,
+        httpStatus: result.httpStatus,
         createdAt: run.createdAt,
         vpsId: run.matchedVpsId,
       }
@@ -103,3 +114,68 @@ export function groupRunsByService(runs: CensorcheckRunDto[]): BlockingServiceRo
   }
   return [...map.values()].sort((a, b) => a.serviceKey.localeCompare(b.serviceKey))
 }
+
+export type MatrixColumn = {
+  key: string
+  label: string
+  title: string
+}
+
+export function shortHostLabel(value: string): string {
+  const host = value.trim().split('/')[0] ?? value
+  return host.replace(/\.(com|org|net|io|ag|is)$/i, '')
+}
+
+const CANONICAL_SERVICES = [...CENSORCHECK_DPI_HOSTS, ...CENSORCHECK_GEOBLOCK_HOSTS]
+
+export function collectServiceColumns(runs: CensorcheckRunDto[]): MatrixColumn[] {
+  const canonicalSet = new Set<string>(CANONICAL_SERVICES)
+  const extras = new Set<string>()
+  for (const run of runs) {
+    for (const result of run.results ?? []) {
+      if (!canonicalSet.has(result.serviceKey)) extras.add(result.serviceKey)
+    }
+  }
+  const keys = [
+    ...CANONICAL_SERVICES,
+    ...[...extras].sort((a, b) => a.localeCompare(b)),
+  ]
+  return keys.map((key) => ({
+    key,
+    label: shortHostLabel(key),
+    title: key,
+  }))
+}
+
+export function collectProbeColumns(runs: CensorcheckRunDto[]): MatrixColumn[] {
+  return runs.map((run) => {
+    const title = run.vps?.dns || run.probePublicIp
+    return {
+      key: run.id,
+      label: shortHostLabel(title),
+      title,
+    }
+  })
+}
+
+export function resultByService(
+  run: CensorcheckRunDto,
+  serviceKey: string,
+): CensorcheckResultDto | undefined {
+  return (run.results ?? []).find((row) => row.serviceKey === serviceKey)
+}
+
+export function serviceMatrixRows(runs: CensorcheckRunDto[]): BlockingServiceRow[] {
+  const grouped = new Map(groupRunsByService(runs).map((row) => [row.serviceKey, row]))
+  return collectServiceColumns(runs).map((col) => {
+    const existing = grouped.get(col.key)
+    if (existing) return existing
+    return {
+      id: col.key,
+      serviceKey: col.key,
+      serviceLabel: col.key,
+      category: inferCensorcheckCategory(col.key),
+      probes: [],
+    }
+  })
+}

apps/web/src/components/censorcheck/blocking-grid.tsx

@@ -1,74 +1,31 @@
-import type { ReactNode } from 'react'
+import { useMemo, type ReactNode } from 'react'
 import { Link } from '@tanstack/react-router'
-import { GlobeIcon, MapPinIcon, ServerIcon, ShieldAlertIcon } from 'lucide-react'
+import { ServerIcon, ShieldAlertIcon } from 'lucide-react'
 
 import type { DataGridColumn } from '@/components/data-grid-types'
-import { dataGridCellStack, dataGridCellWithFlag } from '@/components/data-grid-cells'
-import { CountryFlag } from '@/components/country-flag'
-import { StatusBadge } from '@/components/status-badge'
-import { columnDefFromDataGrid, ExpandableResourceGrid } from '@/components/reui-kit'
-import { Badge } from '@/components/reui/badge'
+import { dataGridCellStack } from '@/components/data-grid-cells'
+import { columnDefFromDataGrid, FrameDataGrid } from '@/components/reui-kit'
 import {
-  CENSORCHECK_STATUS_LABELS,
-  formatCheckedAt,
-  formatVpsResources,
-  type CensorcheckRunDto,
-} from './types'
-import type { BlockingServiceRow } from './blocking-filters'
+  collectProbeColumns,
+  collectServiceColumns,
+  resultByService,
+  type BlockingServiceRow,
+} from './blocking-filters'
+import { StatusMatrixCell } from './status-matrix-cell'
+import type { CensorcheckRunDto } from './types'
 
-function SummaryBadges({ run }: { run: CensorcheckRunDto }) {
-  const { summary } = run
-  return (
-    <div className="flex flex-wrap items-center gap-1">
-      {summary.available > 0 ? (
-        <Badge variant="success" size="sm">{summary.available} ок</Badge>
-      ) : null}
-      {summary.blocked > 0 ? (
-        <Badge variant="destructive" size="sm">{summary.blocked} блок</Badge>
-      ) : null}
-      {summary.denied > 0 ? (
-        <Badge variant="destructive" size="sm">{summary.denied} отказ</Badge>
-      ) : null}
-      {summary.timeout > 0 ? (
-        <Badge variant="warning" size="sm">{summary.timeout} timeout</Badge>
-      ) : null}
-      {summary.error > 0 ? (
-        <Badge variant="outline" size="sm">{summary.error} err</Badge>
-      ) : null}
-    </div>
-  )
-}
+const MATRIX_CELL = 'w-16 min-w-16 px-1 text-center'
 
-function NestedList({
-  rows,
-}: {
-  rows: Array<{ key: string; primary: string; secondary?: string; status: string }>
-}) {
-  return (
-    <div className="bg-muted/30 flex flex-col gap-1 px-4 py-3">
-      {rows.map((row) => (
-        <div key={row.key} className="flex items-center justify-between gap-3 text-sm">
-          <div className="flex min-w-0 flex-col">
-            <span className="truncate font-medium">{row.primary}</span>
-            {row.secondary ? (
-              <span className="text-muted-foreground truncate text-xs">{row.secondary}</span>
-            ) : null}
-          </div>
-          <StatusBadge
-            status={row.status}
-            label={CENSORCHECK_STATUS_LABELS[row.status] ?? row.status}
-          />
-        </div>
-      ))}
-    </div>
-  )
-}
-
-const vpsColumns: DataGridColumn<CensorcheckRunDto>[] = [
-  {
+function vpsIdentityColumn(): DataGridColumn<CensorcheckRunDto> {
+  return {
     key: 'vps',
     header: 'VPS / IP',
+    headerTitle: 'VPS / IP',
     icon: ServerIcon,
+    enableHiding: false,
+    enablePinning: true,
+    size: 220,
+    minSize: 180,
     sortValue: (row) => row.vps?.dns || row.probePublicIp,
     cell: (row) => {
       const title = row.vps?.dns || row.probePublicIp
@@ -87,68 +44,8 @@ const vpsColumns: DataGridColumn<CensorcheckRunDto>[] = [
       )
       return dataGridCellStack(link, ip)
     },
-  },
-  {
-    key: 'dns',
-    header: 'DNS',
-    icon: GlobeIcon,
-    sortValue: (row) => row.vps?.dns ?? '',
-    cell: (row) => row.vps?.dns || '—',
-  },
-  {
-    key: 'hoster',
-    header: 'Хостер',
-    sortValue: (row) => row.vps?.providerName ?? '',
-    cell: (row) => row.vps?.providerName || '—',
-  },
-  {
-    key: 'country',
-    header: 'Страна',
-    icon: MapPinIcon,
-    sortValue: (row) => row.vps?.country ?? '',
-    cell: (row) =>
-      row.vps?.country
-        ? dataGridCellWithFlag(<CountryFlag country={row.vps.country} />, row.vps.country)
-        : '—',
-  },
-  {
-    key: 'resources',
-    header: 'Ресурсы',
-    sortValue: (row) => row.vps?.vcpu ?? 0,
-    cell: (row) =>
-      row.vps
-        ? formatVpsResources(row.vps.vcpu, row.vps.ramGb, row.vps.diskGb)
-        : '—',
-  },
-  {
-    key: 'summary',
-    header: 'Сводка',
-    cell: (row) => <SummaryBadges run={row} />,
-  },
-  {
-    key: 'checked',
-    header: 'Проверено',
-    sortValue: (row) => row.createdAt,
-    cell: (row) => formatCheckedAt(row.createdAt),
-  },
-]
-
-const serviceColumns: DataGridColumn<BlockingServiceRow>[] = [
-  {
-    key: 'service',
-    header: 'Сервис',
-    icon: ShieldAlertIcon,
-    sortValue: (row) => row.serviceKey,
-    cell: (row) => dataGridCellStack(row.serviceLabel, row.category),
-  },
-  {
-    key: 'probes',
-    header: 'Пробы',
-    sortValue: (row) => row.probes.length,
-    sortingFn: 'basic',
-    cell: (row) => row.probes.length,
-  },
-]
+  }
+}
 
 export function BlockingVpsGrid({
   runs,
@@ -159,59 +56,133 @@ export function BlockingVpsGrid({
   onRowClick: (run: CensorcheckRunDto) => void
   emptyAction?: ReactNode
 }) {
+  const serviceCols = useMemo(() => collectServiceColumns(runs), [runs])
+  const columns = useMemo((): DataGridColumn<CensorcheckRunDto>[] => {
+    return [
+      vpsIdentityColumn(),
+      ...serviceCols.map(
+        (svc): DataGridColumn<CensorcheckRunDto> => ({
+          key: `svc:${svc.key}`,
+          header: (
+            <span className="block max-w-16 truncate" title={svc.title}>
+              {svc.label}
+            </span>
+          ),
+          headerTitle: svc.title,
+          className: MATRIX_CELL,
+          headerClassName: MATRIX_CELL,
+          size: 72,
+          minSize: 64,
+          sortable: true,
+          sortValue: (row) => resultByService(row, svc.key)?.status ?? '',
+          cell: (row) => {
+            const item = resultByService(row, svc.key)
+            return (
+              <StatusMatrixCell
+                status={item?.status}
+                serviceLabel={svc.title}
+                vpsLabel={row.vps?.dns || row.probePublicIp}
+                httpStatus={item?.httpStatus}
+                checkedAt={row.createdAt}
+              />
+            )
+          },
+        }),
+      ),
+    ]
+  }, [serviceCols])
+
   return (
-    <ExpandableResourceGrid
-      columns={columnDefFromDataGrid(vpsColumns)}
+    <FrameDataGrid
+      columns={columnDefFromDataGrid(columns)}
       data={runs}
       rowId={(row) => row.id}
       dense
       pagination={runs.length > 10}
+      pinLeftColumnIds={['vps']}
+      horizontalScroll
       emptyTitle="Нет проверок"
       emptyDescription="Запустите launcher на VPS, чтобы увидеть статусы блокировок."
       emptyAction={emptyAction}
       onRowClick={onRowClick}
-      getRowCanExpand={(row) => (row.results?.length ?? 0) > 0}
-      expandedContent={(row) => (
-        <NestedList
-          rows={(row.results ?? []).map((item) => ({
-            key: item.id,
-            primary: item.serviceLabel,
-            secondary: item.category,
-            status: item.status,
-          }))}
-        />
-      )}
     />
   )
 }
 
 export function BlockingServiceGrid({
   groups,
+  runs,
+  onProbeClick,
   emptyAction,
 }: {
   groups: BlockingServiceRow[]
+  runs: CensorcheckRunDto[]
+  onProbeClick: (run: CensorcheckRunDto) => void
   emptyAction?: ReactNode
 }) {
+  const probeCols = useMemo(() => collectProbeColumns(runs), [runs])
+  const runById = useMemo(() => new Map(runs.map((row) => [row.id, row])), [runs])
+
+  const columns = useMemo((): DataGridColumn<BlockingServiceRow>[] => {
+    return [
+      {
+        key: 'service',
+        header: 'Сервис',
+        headerTitle: 'Сервис',
+        icon: ShieldAlertIcon,
+        enableHiding: false,
+        enablePinning: true,
+        size: 180,
+        minSize: 140,
+        sortValue: (row) => row.serviceKey,
+        cell: (row) => dataGridCellStack(row.serviceLabel, row.category),
+      },
+      ...probeCols.map(
+        (probe): DataGridColumn<BlockingServiceRow> => ({
+          key: `probe:${probe.key}`,
+          header: (
+            <span className="block max-w-16 truncate" title={probe.title}>
+              {probe.label}
+            </span>
+          ),
+          headerTitle: probe.title,
+          className: MATRIX_CELL,
+          headerClassName: MATRIX_CELL,
+          size: 72,
+          minSize: 64,
+          sortable: true,
+          sortValue: (row) =>
+            row.probes.find((item) => item.runId === probe.key)?.status ?? '',
+          cell: (row) => {
+            const item = row.probes.find((probeRow) => probeRow.runId === probe.key)
+            const run = runById.get(probe.key)
+            return (
+              <StatusMatrixCell
+                status={item?.status}
+                serviceLabel={row.serviceKey}
+                vpsLabel={probe.title}
+                httpStatus={item?.httpStatus}
+                checkedAt={item?.createdAt}
+                onSelect={run ? () => onProbeClick(run) : undefined}
+              />
+            )
+          },
+        }),
+      ),
+    ]
+  }, [onProbeClick, probeCols, runById])
+
   return (
-    <ExpandableResourceGrid
-      columns={columnDefFromDataGrid(serviceColumns)}
+    <FrameDataGrid
+      columns={columnDefFromDataGrid(columns)}
       data={groups}
       rowId={(row) => row.id}
       dense
       pagination={groups.length > 10}
+      pinLeftColumnIds={['service']}
+      horizontalScroll
       emptyTitle="Нет сервисов"
       emptyAction={emptyAction}
-      getRowCanExpand={(row) => row.probes.length > 0}
-      expandedContent={(row) => (
-        <NestedList
-          rows={row.probes.map((probe) => ({
-            key: `${probe.runId}-${probe.probePublicIp}`,
-            primary: probe.dns || probe.probePublicIp,
-            secondary: `${probe.probePublicIp} · ${formatCheckedAt(probe.createdAt)}`,
-            status: probe.status,
-          }))}
-        />
-      )}
     />
   )
 }

apps/web/src/components/censorcheck/blocking-page.tsx

@@ -27,7 +27,7 @@ import { StatusBadge } from '@/components/status-badge'
 import type { DataGridColumn } from '@/components/data-grid-types'
 import { BlockingServiceGrid, BlockingVpsGrid } from './blocking-grid'
 import { CheckRunSheet } from './check-run-sheet'
-import { filterCensorcheckRuns, groupRunsByService } from './blocking-filters'
+import { filterCensorcheckRuns, serviceMatrixRows } from './blocking-filters'
 import {
   CENSORCHECK_STATUS_LABELS,
   LAUNCHER_CMD,
@@ -119,7 +119,7 @@ export function BlockingPage() {
 
   const runs = currentQuery.data?.items ?? []
   const filtered = useMemo(() => filterCensorcheckRuns(runs, filters), [runs, filters])
-  const serviceGroups = useMemo(() => groupRunsByService(filtered), [filtered])
+  const serviceGroups = useMemo(() => serviceMatrixRows(filtered), [filtered])
 
   const matched = filtered.filter((row) => row.matchedVpsId).length
   const blocked = filtered.reduce((sum, row) => sum + row.summary.blocked, 0)
@@ -230,7 +230,12 @@ export function BlockingPage() {
                   emptyAction={copyLauncher}
                 />
               ) : (
-                <BlockingServiceGrid groups={serviceGroups} emptyAction={copyLauncher} />
+                <BlockingServiceGrid
+                  groups={serviceGroups}
+                  runs={rows}
+                  onProbeClick={setSelected}
+                  emptyAction={copyLauncher}
+                />
               )
             }
           </QueryState>

apps/web/src/components/censorcheck/status-matrix-cell.tsx

@@ -0,0 +1,75 @@
+import { Badge } from '@/components/reui/badge'
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipTrigger,
+} from '@cfdm/ui/components/tooltip'
+import { StatusBadge } from '@/components/status-badge'
+import { CENSORCHECK_STATUS_LABELS, formatCheckedAt } from './types'
+
+/** Compact timesheet-style cell — preview: https://reui.io/preview/base/data-grid-base-4 */
+const MATRIX_SHORT: Record<string, string> = {
+  available: 'ОК',
+  blocked: 'Блок',
+  denied: 'Отказ',
+  timeout: 'TO',
+  redirected: '3xx',
+  error: 'Err',
+}
+
+export function StatusMatrixCell({
+  status,
+  serviceLabel,
+  vpsLabel,
+  httpStatus,
+  checkedAt,
+  onSelect,
+}: {
+  status?: string | null
+  serviceLabel: string
+  vpsLabel: string
+  httpStatus?: number | null
+  checkedAt?: string
+  onSelect?: () => void
+}) {
+  const short = status ? (MATRIX_SHORT[status] ?? status) : '—'
+  const full = status ? (CENSORCHECK_STATUS_LABELS[status] ?? status) : 'Нет результата'
+  const tip = [
+    serviceLabel,
+    vpsLabel,
+    full,
+    httpStatus != null ? `HTTP ${httpStatus}` : null,
+    checkedAt ? formatCheckedAt(checkedAt) : null,
+  ]
+    .filter(Boolean)
+    .join(' · ')
+
+  const badge = status ? (
+    <StatusBadge status={status} label={short} size="sm" />
+  ) : (
+    <Badge variant="outline" size="sm" className="text-muted-foreground">
+      —
+    </Badge>
+  )
+
+  return (
+    <Tooltip>
+      <TooltipTrigger
+        render={
+          <button
+            type="button"
+            className="inline-flex"
+            onClick={(event) => {
+              if (!onSelect) return
+              event.stopPropagation()
+              onSelect()
+            }}
+          />
+        }
+      >
+        {badge}
+      </TooltipTrigger>
+      <TooltipContent>{tip}</TooltipContent>
+    </Tooltip>
+  )
+}

apps/web/src/components/data-grid-types.ts

@@ -8,12 +8,16 @@ export interface DataGridColumn<T> {
   icon?: LucideIcon
   sortable?: boolean
   sortValue?: (row: T) => string | number
-  /** TanStack sortingFn; для числовых sortValue — `'basic'`. */
+  /** TanStack v9 `sortFn`; для числовых sortValue — `'basic'`. */
   sortingFn?: 'auto' | 'alphanumeric' | 'basic' | 'text' | 'datetime'
   headerTitle?: string
   className?: string
   headerClassName?: string
   enableHiding?: boolean
+  size?: number
+  minSize?: number
+  maxSize?: number
+  enablePinning?: boolean
 }
 
 /** @deprecated Используйте DataGridColumn */

apps/web/src/components/reui-kit/frame-data-grid.tsx

@@ -1,28 +1,32 @@
 import { useState, useEffect, type ReactNode } from 'react'
 import {
-  useReactTable,
-  getCoreRowModel,
-  getSortedRowModel,
-  getPaginationRowModel,
-  getExpandedRowModel,
+  useTable,
   flexRender,
   type ColumnDef,
   type SortingState,
   type RowSelectionState,
-  type VisibilityState,
+  type ColumnVisibilityState,
   type ExpandedState,
   type OnChangeFn,
+  type PaginationState,
 } from '@tanstack/react-table'
-import { ChevronDownIcon, ChevronRightIcon, Columns3Icon } from 'lucide-react'
+import { Columns3Icon } from 'lucide-react'
 
-import { Checkbox } from '@cfdm/ui/components/checkbox'
 import { Button } from '@cfdm/ui/components/button'
 import { cn } from '@cfdm/ui/lib/utils'
 import {
   DataGrid,
   DataGridContainer,
+  dataGridFeatures,
+  type DataGridFeatures,
+  type DataGridTableInstance,
 } from '@/components/reui/data-grid/data-grid'
-import { DataGridTable } from '@/components/reui/data-grid/data-grid-table'
+import {
+  DataGridTable,
+  DataGridTableRowExpand,
+  DataGridTableRowSelect,
+  DataGridTableRowSelectAll,
+} from '@/components/reui/data-grid/data-grid-table'
 import { DataGridTableVirtual } from '@/components/reui/data-grid/data-grid-table-virtual'
 import { DataGridScrollArea } from '@/components/reui/data-grid/data-grid-scroll-area'
 import { DataGridPagination } from '@/components/reui/data-grid/data-grid-pagination'
@@ -39,14 +43,16 @@ import {
   FrameTitle,
 } from '@/components/reui/frame'
 
+export type DataGridColumnDef<TData extends object> = ColumnDef<
+  DataGridFeatures,
+  TData
+>
+
 const PAGINATION_LABELS = {
   rowsPerPageLabel: 'Строк на странице',
   info: '{from}–{to} из {count}',
   previousPageLabel: 'Предыдущая страница',
   nextPageLabel: 'Следующая страница',
-  pageLabel: 'Страница {page}',
-  previousPagesLabel: 'Предыдущие страницы',
-  nextPagesLabel: 'Следующие страницы',
 } as const
 
 function resolveHeaderTitle(header: ReactNode, headerTitle?: string): string {
@@ -55,11 +61,11 @@ function resolveHeaderTitle(header: ReactNode, headerTitle?: string): string {
   return ''
 }
 
-function loadStoredColumnVisibility(key: string): VisibilityState | undefined {
+function loadStoredColumnVisibility(key: string): ColumnVisibilityState | undefined {
   try {
     const raw = localStorage.getItem(key)
     if (!raw) return undefined
-    return JSON.parse(raw) as VisibilityState
+    return JSON.parse(raw) as ColumnVisibilityState
   } catch {
     return undefined
   }
@@ -87,7 +93,7 @@ export interface FrameDataGridProps<TData extends object> {
   title?: ReactNode
   description?: ReactNode
   actions?: ReactNode
-  columns: ColumnDef<TData, unknown>[]
+  columns: DataGridColumnDef<TData>[]
   data: TData[]
   /** Ключ строки — функция, возвращающая уникальный id. */
   rowId?: (row: TData, index: number) => string
@@ -118,18 +124,22 @@ export interface FrameDataGridProps<TData extends object> {
   /** Показать picker видимости колонок. */
   enableColumnVisibility?: boolean
   /** Управляемая видимость колонок (для внешнего UI, напр. тулбар «Вид»). */
-  columnVisibility?: VisibilityState
-  onColumnVisibilityChange?: OnChangeFn<VisibilityState>
+  columnVisibility?: ColumnVisibilityState
+  onColumnVisibilityChange?: OnChangeFn<ColumnVisibilityState>
   /** Показать встроенную кнопку «Колонки». По умолчанию true при enableColumnVisibility. */
   columnVisibilityTrigger?: boolean
   /** Ключ localStorage для сохранения видимости колонок. */
   columnVisibilityStorageKey?: string
   /** Начальная видимость колонок (перекрывает localStorage для отсутствующих ключей). */
-  initialColumnVisibility?: VisibilityState
+  initialColumnVisibility?: ColumnVisibilityState
   className?: string
   /** Expandable rows — c-data-grid-8 / https://reui.io/preview/base/components/c-data-grid-8 */
   expandedContent?: (row: TData) => ReactNode
   getRowCanExpand?: (row: TData) => boolean
+  /** Закрепить колонки слева (ids). Timesheet DNA: https://reui.io/preview/base/data-grid-base-4 */
+  pinLeftColumnIds?: string[]
+  /** Горизонтальный скролл широкой матрицы. */
+  horizontalScroll?: boolean
 }
 
 function DataGridSectionHeader({
@@ -177,8 +187,10 @@ function FrameDataGridBody<TData extends object>({
   footerContent,
   showPagination,
   enableColumnVisibility,
+  columnsPinnable,
+  horizontalScroll,
 }: {
-  table: ReturnType<typeof useReactTable<TData>>
+  table: DataGridTableInstance<TData>
   data: TData[]
   emptyTitle: string
   onRowClick?: (row: TData) => void
@@ -188,7 +200,15 @@ function FrameDataGridBody<TData extends object>({
   footerContent?: ReactNode
   showPagination: boolean
   enableColumnVisibility: boolean
+  columnsPinnable: boolean
+  horizontalScroll: boolean
 }) {
+  const tableNode = virtualization ? (
+    <DataGridTableVirtual height={height} footerContent={footerContent} />
+  ) : (
+    <DataGridTable footerContent={footerContent} />
+  )
+
   return (
     <DataGrid
       table={table}
@@ -205,7 +225,7 @@ function FrameDataGridBody<TData extends object>({
         width: 'auto',
         columnsVisibility: enableColumnVisibility,
         columnsResizable: false,
-        columnsPinnable: false,
+        columnsPinnable,
         columnsMovable: false,
         rowsDraggable: false,
         rowsPinnable: false,
@@ -215,12 +235,15 @@ function FrameDataGridBody<TData extends object>({
       }}
     >
       <DataGridContainer border={false}>
-        {virtualization ? (
-          <DataGridScrollArea orientation="vertical" style={{ height }}>
-            <DataGridTableVirtual height={height} footerContent={footerContent} />
+        {virtualization || horizontalScroll ? (
+          <DataGridScrollArea
+            orientation={virtualization && horizontalScroll ? 'both' : virtualization ? 'vertical' : 'both'}
+            style={virtualization ? { height } : { maxHeight: 'min(70vh, 40rem)' }}
+          >
+            {tableNode}
           </DataGridScrollArea>
         ) : (
-          <DataGridTable footerContent={footerContent} />
+          tableNode
         )}
       </DataGridContainer>
       {showPagination ? <DataGridPaginationBar /> : null}
@@ -258,11 +281,18 @@ export function FrameDataGrid<TData extends object>({
   className,
   expandedContent,
   getRowCanExpand,
+  pinLeftColumnIds,
+  horizontalScroll = false,
 }: FrameDataGridProps<TData>) {
+  const showPagination = pagination ?? true
   const [sorting, setSorting] = useState<SortingState>(initialSorting ?? [])
   const [rowSelection, setRowSelection] = useState<RowSelectionState>({})
   const [expanded, setExpanded] = useState<ExpandedState>({})
-  const [internalColumnVisibility, setInternalColumnVisibility] = useState<VisibilityState>(() => {
+  const [paginationState, setPaginationState] = useState<PaginationState>({
+    pageIndex: 0,
+    pageSize: showPagination ? pageSize : Number.POSITIVE_INFINITY,
+  })
+  const [internalColumnVisibility, setInternalColumnVisibility] = useState<ColumnVisibilityState>(() => {
     const stored = columnVisibilityStorageKey
       ? loadStoredColumnVisibility(columnVisibilityStorageKey)
       : undefined
@@ -271,89 +301,73 @@ export function FrameDataGrid<TData extends object>({
 
   const isColumnVisibilityControlled = columnVisibilityProp !== undefined
   const columnVisibility = isColumnVisibilityControlled ? columnVisibilityProp : internalColumnVisibility
-  const setColumnVisibility: OnChangeFn<VisibilityState> = isColumnVisibilityControlled
+  const setColumnVisibility: OnChangeFn<ColumnVisibilityState> = isColumnVisibilityControlled
     ? (onColumnVisibilityChange ?? (() => undefined))
     : setInternalColumnVisibility
 
+  useEffect(() => {
+    setPaginationState((current) => ({
+      pageIndex: showPagination ? current.pageIndex : 0,
+      pageSize: showPagination ? pageSize : Number.POSITIVE_INFINITY,
+    }))
+  }, [pageSize, showPagination])
+
   useEffect(() => {
     if (isColumnVisibilityControlled || !columnVisibilityStorageKey) return
     localStorage.setItem(columnVisibilityStorageKey, JSON.stringify(columnVisibility))
   }, [columnVisibility, columnVisibilityStorageKey, isColumnVisibilityControlled])
 
-  const selectColumn: ColumnDef<TData, unknown> = {
+  const selectColumn: DataGridColumnDef<TData> = {
     id: 'select',
-    header: ({ table }) => (
-      <Checkbox
-        checked={table.getIsAllPageRowsSelected()}
-        indeterminate={table.getIsSomePageRowsSelected() && !table.getIsAllPageRowsSelected()}
-        onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
-        aria-label="Выбрать все"
-      />
-    ),
-    cell: ({ row }) => (
-      <Checkbox
-        checked={row.getIsSelected()}
-        onCheckedChange={(value) => row.toggleSelected(!!value)}
-        aria-label="Выбрать строку"
-        onClick={(e) => e.stopPropagation()}
-      />
-    ),
+    header: () => <DataGridTableRowSelectAll />,
+    cell: ({ row }) => <DataGridTableRowSelect row={row} />,
     enableSorting: false,
     enableHiding: false,
+    size: 40,
     meta: { cellClassName: 'w-10' },
   }
 
-  const expandColumn: ColumnDef<TData, unknown> = {
+  const expandColumn: DataGridColumnDef<TData> = {
     id: 'expand',
     header: () => null,
-    cell: ({ row }) =>
-      row.getCanExpand() ? (
-        <Button
-          type="button"
-          variant="ghost"
-          size="icon-sm"
-          className="size-6 text-muted-foreground"
-          aria-label={row.getIsExpanded() ? 'Свернуть' : 'Развернуть'}
-          onClick={(event) => {
-            event.stopPropagation()
-            row.toggleExpanded()
-          }}
-        >
-          {row.getIsExpanded() ? (
-            <ChevronDownIcon className="size-4" />
-          ) : (
-            <ChevronRightIcon className="size-4" />
-          )}
-        </Button>
-      ) : null,
+    cell: ({ row }) => <DataGridTableRowExpand row={row} />,
     enableSorting: false,
     enableHiding: false,
+    size: 40,
     meta: {
       cellClassName: 'w-10',
       expandedContent,
     },
   }
 
-  const tableColumns = [
+  const tableColumns: DataGridColumnDef<TData>[] = [
     ...(expandedContent ? [expandColumn] : []),
     ...(enableRowSelection ? [selectColumn] : []),
     ...columns,
   ]
 
   const lastColId = pinLastColumn ? tableColumns[tableColumns.length - 1]?.id ?? '' : ''
+  const pinLeft = pinLeftColumnIds ?? []
+  const enablePinning = pinLastColumn || pinLeft.length > 0
+  const columnPinning = {
+    start: pinLeft,
+    end: pinLastColumn && lastColId ? [lastColId] : [],
+  }
 
-  const showPagination = pagination ?? true
-
-  const table = useReactTable<TData>({
+  const table = useTable({
+    features: dataGridFeatures,
     data,
     columns: tableColumns,
     state: {
       sorting,
+      pagination: paginationState,
       columnVisibility,
       expanded,
+      ...(enablePinning ? { columnPinning } : {}),
       ...(enableRowSelection ? { rowSelection } : {}),
     },
     onSortingChange: setSorting,
+    onPaginationChange: setPaginationState,
     onExpandedChange: setExpanded,
     onColumnVisibilityChange: setColumnVisibility,
     onRowSelectionChange: enableRowSelection
@@ -368,21 +382,11 @@ export function FrameDataGrid<TData extends object>({
           })
         }
       : undefined,
-    getCoreRowModel: getCoreRowModel(),
-    getSortedRowModel: getSortedRowModel(),
-    getExpandedRowModel: expandedContent ? getExpandedRowModel() : undefined,
-    getPaginationRowModel: showPagination ? getPaginationRowModel() : undefined,
-    initialState: {
-      ...(showPagination ? { pagination: { pageIndex: 0, pageSize } } : {}),
-      ...(pinLastColumn && lastColId ? { columnPinning: { right: [lastColId] } } : {}),
-    },
-    getRowId: rowId
-      ? (row, index) => rowId(row, index)
-      : undefined,
+    initialState: enablePinning ? { columnPinning } : undefined,
+    getRowId: rowId ? (row, index) => rowId(row, index) : undefined,
     getRowCanExpand: expandedContent
       ? (row) => (getRowCanExpand ? getRowCanExpand(row.original) : true)
       : undefined,
-    enableColumnPinning: pinLastColumn,
     enableRowSelection,
     enableHiding: enableColumnVisibility,
   })
@@ -438,6 +442,8 @@ export function FrameDataGrid<TData extends object>({
       footerContent={footerContent}
       showPagination={showPagination}
       enableColumnVisibility={enableColumnVisibility}
+      columnsPinnable={enablePinning}
+      horizontalScroll={horizontalScroll}
     />
   )
 
@@ -452,9 +458,9 @@ export function FrameDataGrid<TData extends object>({
 }
 
 /** Хелпер для конвертации DataGridColumn<T> → ColumnDef<T> с DataGridColumnHeader. */
-export function columnDefFromDataGrid<T>(
+export function columnDefFromDataGrid<T extends object>(
   cols: DataGridColumn<T>[],
-): ColumnDef<T, unknown>[] {
+): DataGridColumnDef<T>[] {
   return cols.map((c) => {
     const title = resolveHeaderTitle(c.header, c.headerTitle)
     const Icon = c.icon
@@ -467,7 +473,7 @@ export function columnDefFromDataGrid<T>(
             accessorFn: c.sortValue
               ? (row: T) => c.sortValue!(row)
               : (row: T) => (row as Record<string, unknown>)[c.key] as string | number,
-            sortingFn: c.sortingFn ?? 'auto',
+            sortFn: c.sortingFn ?? 'auto',
           }
         : {}),
       header: Icon
@@ -482,6 +488,10 @@ export function columnDefFromDataGrid<T>(
       cell: ({ row }) => c.cell(row.original, row.index),
       enableSorting: sortable,
       enableHiding: c.enableHiding ?? true,
+      enablePinning: c.enablePinning,
+      size: c.size,
+      minSize: c.minSize,
+      maxSize: c.maxSize,
       meta: {
         headerTitle: title || undefined,
         cellClassName: c.className,

apps/web/src/components/reui-kit/index.ts

@@ -18,6 +18,7 @@ export {
   loadStoredColumnVisibility,
   dataGridColumnVisibilityOptions,
   type FrameDataGridProps,
+  type DataGridColumnDef,
   type DataGridColumnVisibilityOption,
 } from './frame-data-grid'
 export { ExpandableResourceGrid } from './expandable-resource-grid'

apps/web/src/components/reui-kit/resource-page.tsx

@@ -1,10 +1,6 @@
 import { useCallback, useMemo, useState, type ReactNode } from 'react'
 import {
-  getCoreRowModel,
-  getPaginationRowModel,
-  getSortedRowModel,
-  useReactTable,
-  type ColumnDef,
+  useTable,
   type PaginationState,
   type RowSelectionState,
   type SortingState,
@@ -13,7 +9,7 @@ import { CircleAlertIcon, FilterIcon, FilterXIcon } from 'lucide-react'
 
 import { CountedLineTabs } from '@/components/counted-line-tabs'
 import { Badge } from '@/components/reui/badge'
-import { DataGrid } from '@/components/reui/data-grid/data-grid'
+import { DataGrid, dataGridFeatures } from '@/components/reui/data-grid/data-grid'
 import { DataGridPagination } from '@/components/reui/data-grid/data-grid-pagination'
 import { DataGridScrollArea } from '@/components/reui/data-grid/data-grid-scroll-area'
 import { DataGridTable } from '@/components/reui/data-grid/data-grid-table'
@@ -42,6 +38,7 @@ import { EmptyState } from '@/components/empty-state'
 import { applyFiltersToData } from './filter-utils'
 import {
   FrameDataGrid,
+  type DataGridColumnDef,
   type FrameDataGridProps,
 } from './frame-data-grid'
 
@@ -84,7 +81,7 @@ export interface ResourcePageProps<T extends object> extends SimpleGridPassthrou
   onFiltersChange?: (filters: Filter[]) => void
   onClearFilters?: () => void
   getFilterFieldValue?: (item: T, field: string) => unknown
-  columns: ColumnDef<T, unknown>[]
+  columns: DataGridColumnDef<T>[]
   data: T[]
   getRowId: (row: T, index?: number) => string
   isLoading?: boolean
@@ -323,7 +320,8 @@ function ResourcePageFiltered<T extends object>({
     setRowSelection({})
   }, [])
 
-  const table = useReactTable({
+  const table = useTable({
+    features: dataGridFeatures,
     data: filteredData,
     columns,
     getRowId: (row) => getRowId(row),
@@ -332,9 +330,6 @@ function ResourcePageFiltered<T extends object>({
     onSortingChange: setSorting,
     onRowSelectionChange: setRowSelection,
     onPaginationChange: setPagination,
-    getCoreRowModel: getCoreRowModel(),
-    getSortedRowModel: getSortedRowModel(),
-    getPaginationRowModel: getPaginationRowModel(),
   })
 
   const handleTabChange = useCallback(
@@ -399,7 +394,15 @@ function ResourcePageFiltered<T extends object>({
         table={table}
         recordCount={filteredData.length}
         emptyMessage="Нет записей по выбранным фильтрам."
-        tableLayout={{ dense: true }}
+        tableLayout={{
+          dense: true,
+          stripped: true,
+          rowBorder: true,
+          headerSticky: true,
+          headerBackground: true,
+          headerBorder: true,
+          width: 'auto',
+        }}
       >
         <Frame dense variant="default" spacing="sm" className="w-full">
           {!hideHeader ? (
@@ -495,7 +498,7 @@ function ResourcePageFiltered<T extends object>({
               <DataGridPagination
                 sizes={[5, 10, 20, 50]}
                 rowsPerPageLabel="Строк на странице"
-                info="{from} - {to} of {count}"
+                info="{from}–{to} из {count}"
                 previousPageLabel="Предыдущая"
                 nextPageLabel="Следующая"
               />

apps/web/src/components/reui/data-grid/data-grid-column-filter.tsx

@@ -1,6 +1,9 @@
+"use client"
+
 import { useMemo, useState } from "react"
 import { Badge } from "@/components/reui/badge"
-import { type Column } from "@tanstack/react-table"
+import type { DataGridFeatures } from "@/components/reui/data-grid/data-grid"
+import type { Column } from "@tanstack/react-table"
 
 import { cn } from "@cfdm/ui/lib/utils"
 import { Button } from "@cfdm/ui/components/button"
@@ -11,10 +14,10 @@ import {
   PopoverTrigger,
 } from "@cfdm/ui/components/popover"
 import { Separator } from "@cfdm/ui/components/separator"
-import { CirclePlusIcon, CheckIcon } from "lucide-react"
+import { CheckIcon, CirclePlusIcon } from "lucide-react"
 
-interface DataGridColumnFilterProps<TData, TValue> {
-  column?: Column<TData, TValue>
+interface DataGridColumnFilterProps<TData extends object, TValue> {
+  column?: Column<DataGridFeatures, TData, TValue>
   title?: string
   options: {
     label: string
@@ -23,13 +26,16 @@ interface DataGridColumnFilterProps<TData, TValue> {
   }[]
 }
 
-function DataGridColumnFilter<TData, TValue>({
+function DataGridColumnFilter<TData extends object, TValue>({
   column,
   title,
   options,
 }: DataGridColumnFilterProps<TData, TValue>) {
   const facets = column?.getFacetedUniqueValues()
-  const selectedValues = new Set(column?.getFilterValue() as string[])
+  const filterValue = column?.getFilterValue()
+  const selectedValues = new Set(
+    Array.isArray(filterValue) ? (filterValue as string[]) : []
+  )
   const [searchQuery, setSearchQuery] = useState("")
 
   const filteredOptions = useMemo(() => {
@@ -51,16 +57,13 @@ function DataGridColumnFilter<TData, TValue>({
                 <Separator orientation="vertical" className="mx-2 h-4" />
                 <Badge
                   variant="secondary"
-                  className="rounded-sm px-1 font-normal lg:hidden"
+                  className="px-1 font-normal lg:hidden"
                 >
                   {selectedValues.size}
                 </Badge>
                 <div className="hidden space-x-1 lg:flex">
                   {selectedValues.size > 2 ? (
-                    <Badge
-                      variant="secondary"
-                      className="rounded-sm px-1 font-normal"
-                    >
+                    <Badge variant="secondary" className="px-1 font-normal">
                       {selectedValues.size} selected
                     </Badge>
                   ) : (
@@ -70,7 +73,7 @@ function DataGridColumnFilter<TData, TValue>({
                         <Badge
                           variant="secondary"
                           key={option.value}
-                          className="rounded-sm px-1 font-normal"
+                          className="px-1 font-normal"
                         >
                           {option.label}
                         </Badge>
@@ -100,28 +103,39 @@ function DataGridColumnFilter<TData, TValue>({
             <div className="p-1">
               {filteredOptions.map((option) => {
                 const isSelected = selectedValues.has(option.value)
+                const facetCount = facets?.get(option.value)
+                const toggleOption = () => {
+                  if (isSelected) {
+                    selectedValues.delete(option.value)
+                  } else {
+                    selectedValues.add(option.value)
+                  }
+                  const filterValues = Array.from(selectedValues)
+                  column?.setFilterValue(
+                    filterValues.length ? filterValues : undefined
+                  )
+                }
                 return (
                   <div
                     key={option.value}
-                    onClick={() => {
-                      if (isSelected) {
-                        selectedValues.delete(option.value)
-                      } else {
-                        selectedValues.add(option.value)
+                    role="button"
+                    tabIndex={0}
+                    aria-pressed={isSelected}
+                    onClick={toggleOption}
+                    onKeyDown={(e) => {
+                      if (e.key === "Enter" || e.key === " ") {
+                        e.preventDefault()
+                        toggleOption()
                       }
-                      const filterValues = Array.from(selectedValues)
-                      column?.setFilterValue(
-                        filterValues.length ? filterValues : undefined
-                      )
                     }}
                     className={cn(
-                      "relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none",
+                      "rounded-md relative flex cursor-pointer items-center gap-2 px-2 py-1.5 text-sm outline-hidden select-none",
                       "hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground"
                     )}
                   >
                     <div
                       className={cn(
-                        "border-primary me-2 flex h-4 w-4 items-center justify-center rounded-sm border",
+                        "border-primary rounded-sm flex h-4 w-4 items-center justify-center border",
                         isSelected
                           ? "bg-primary text-primary-foreground"
                           : "opacity-50 [&_svg]:invisible"
@@ -130,12 +144,12 @@ function DataGridColumnFilter<TData, TValue>({
                       <CheckIcon className="h-4 w-4" />
                     </div>
                     {option.icon && (
-                      <option.icon className="text-muted-foreground mr-2 h-4 w-4" />
+                      <option.icon className="text-muted-foreground h-4 w-4" />
                     )}
                     <span>{option.label}</span>
-                    {facets?.get(option.value) && (
+                    {facetCount !== undefined && (
                       <span className="ms-auto flex h-4 w-4 items-center justify-center font-mono text-xs">
-                        {facets.get(option.value)}
+                        {facetCount}
                       </span>
                     )}
                   </div>
@@ -148,8 +162,16 @@ function DataGridColumnFilter<TData, TValue>({
               <div className="bg-border -mx-1 my-1 h-px" />
               <div className="p-1">
                 <div
+                  role="button"
+                  tabIndex={0}
                   onClick={() => column?.setFilterValue(undefined)}
-                  className="hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center justify-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none"
+                  onKeyDown={(e) => {
+                    if (e.key === "Enter" || e.key === " ") {
+                      e.preventDefault()
+                      column?.setFilterValue(undefined)
+                    }
+                  }}
+                  className="hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground rounded-md relative flex cursor-pointer items-center justify-center px-2 py-1.5 text-sm outline-hidden select-none"
                 >
                   Clear filters
                 </div>

apps/web/src/components/reui/data-grid/data-grid-column-header.tsx

@@ -1,11 +1,14 @@
 "use client"
 
-import { type HTMLAttributes, memo, type ReactNode, useMemo } from "react"
+import { memo, useMemo } from "react"
+import type { HTMLAttributes, ReactNode } from "react"
 import {
   getColumnHeaderLabel,
   useDataGrid,
 } from "@/components/reui/data-grid/data-grid"
-import { type Column } from "@tanstack/react-table"
+import type { DataGridFeatures } from "@/components/reui/data-grid/data-grid"
+import { Subscribe } from "@tanstack/react-table"
+import type { Column } from "@tanstack/react-table"
 
 import { cn } from "@cfdm/ui/lib/utils"
 import { Button } from "@cfdm/ui/components/button"
@@ -22,22 +25,23 @@ import {
   DropdownMenuSubTrigger,
   DropdownMenuTrigger,
 } from "@cfdm/ui/components/dropdown-menu"
-import { ArrowDownIcon, ArrowUpIcon, ChevronsUpDownIcon, CheckIcon, ArrowLeftToLineIcon, ArrowRightToLineIcon, ArrowLeftIcon, ArrowRightIcon, Settings2Icon, PinOffIcon } from "lucide-react"
+import { ArrowDownIcon, ArrowLeftIcon, ArrowLeftToLineIcon, ArrowRightIcon, ArrowRightToLineIcon, ArrowUpIcon, CheckIcon, ChevronsUpDownIcon, PinOffIcon, Settings2Icon } from "lucide-react"
 
 interface DataGridColumnHeaderProps<
-  TData,
+  TData extends object,
   TValue,
 > extends HTMLAttributes<HTMLDivElement> {
-  column: Column<TData, TValue>
+  column: Column<DataGridFeatures, TData, TValue>
   /** When omitted, uses `column.columnDef.meta.headerTitle`, then a string `columnDef.header`, then `column.id`. */
   title?: string
   icon?: ReactNode
+  /** Reserved; pin controls are gated by tableLayout.columnsPinnable + column.getCanPin(). */
   pinnable?: boolean
   filter?: ReactNode
   visibility?: boolean
 }
 
-function DataGridColumnHeaderInner<TData, TValue>({
+function DataGridColumnHeaderInner<TData extends object, TValue>({
   column,
   title,
   icon,
@@ -45,11 +49,20 @@ function DataGridColumnHeaderInner<TData, TValue>({
   filter,
   visibility = false,
 }: DataGridColumnHeaderProps<TData, TValue>) {
-  const { isLoading, table, props, recordCount } = useDataGrid()
+  const { isLoading, table, props } = useDataGrid()
   const resolvedTitle = title ?? getColumnHeaderLabel(column)
 
-  const columnOrder = table.getState().columnOrder
-  const columnVisibilityKey = JSON.stringify(table.getState().columnVisibility)
+  // TanStack's columnOrder defaults to [] until a consumer seeds it; fall
+  // back to the definition order so Move Left/Right work out of the box.
+  const columnOrderState = table.state.columnOrder
+  const columnOrder =
+    columnOrderState.length > 0
+      ? columnOrderState
+      : table.getAllLeafColumns().map((leafColumn) => leafColumn.id)
+  const columnVisibilityKey =
+    props.tableLayout?.columnsVisibility && visibility
+      ? JSON.stringify(table.state.columnVisibility)
+      : ""
   const isSorted = column.getIsSorted()
   const isPinned = column.getIsPinned()
   const canSort = column.getCanSort()
@@ -76,18 +89,18 @@ function DataGridColumnHeaderInner<TData, TValue>({
   )
 
   const headerButtonClassName = cn(
-    "text-secondary-foreground/80 hover:bg-secondary data-[state=open]:bg-secondary hover:text-foreground data-[state=open]:text-foreground -ms-2 px-2 font-normal h-6 rounded-lg",
+    "text-secondary-foreground/80 hover:bg-secondary data-[state=open]:bg-secondary hover:text-foreground data-[state=open]:text-foreground px-2 font-normal h-6 rounded-lg",
     className
   )
 
   const sortIcon =
     canSort &&
     (isSorted === "desc" ? (
-      <ArrowDownIcon className="size-3.25" />
+      <ArrowDownIcon className="size-3.25" aria-hidden="true" />
     ) : isSorted === "asc" ? (
-      <ArrowUpIcon className="size-3.25" />
+      <ArrowUpIcon className="size-3.25" aria-hidden="true" />
     ) : (
-      <ChevronsUpDownIcon className="mt-px size-3.25" />
+      <ChevronsUpDownIcon className="mt-px size-3.25" aria-hidden="true" />
     ))
 
   const hasControls =
@@ -162,21 +175,21 @@ function DataGridColumnHeaderInner<TData, TValue>({
       items.push(
         <DropdownMenuItem
           key="pin-left"
-          onClick={() => column.pin(isPinned === "left" ? false : "left")}
+          onClick={() => column.pin(isPinned === "start" ? false : "start")}
         >
           <ArrowLeftToLineIcon className="size-3.5!" aria-hidden="true" />
           <span className="grow">Pin to left</span>
-          {isPinned === "left" && (
+          {isPinned === "start" && (
             <CheckIcon className="text-primary size-4 opacity-100!" />
           )}
         </DropdownMenuItem>,
         <DropdownMenuItem
           key="pin-right"
-          onClick={() => column.pin(isPinned === "right" ? false : "right")}
+          onClick={() => column.pin(isPinned === "end" ? false : "end")}
         >
           <ArrowRightToLineIcon className="size-3.5!" aria-hidden="true" />
           <span className="grow">Pin to right</span>
-          {isPinned === "right" && (
+          {isPinned === "end" && (
             <CheckIcon className="text-primary size-4 opacity-100!" />
           )}
         </DropdownMenuItem>
@@ -278,14 +291,14 @@ function DataGridColumnHeaderInner<TData, TValue>({
 
   if (hasControls) {
     return (
-      <div className="flex h-full items-center justify-between gap-1.5">
+      <div className="-ms-2 flex h-full items-center justify-between gap-1.5">
         <DropdownMenu>
           <DropdownMenuTrigger
             render={
               <Button
                 variant="ghost"
                 className={headerButtonClassName}
-                disabled={isLoading || recordCount === 0}
+                disabled={isLoading}
               >
                 {icon && icon}
                 {resolvedTitle}
@@ -301,7 +314,7 @@ function DataGridColumnHeaderInner<TData, TValue>({
           <Button
             size="icon-sm"
             variant="ghost"
-            className="-me-1 size-7 rounded-md"
+            className="rounded-lg -me-1 size-7"
             onClick={() => column.pin(false)}
             aria-label={`Unpin ${resolvedTitle} column`}
             title={`Unpin ${resolvedTitle} column`}
@@ -315,11 +328,11 @@ function DataGridColumnHeaderInner<TData, TValue>({
 
   if (canSort || (props.tableLayout?.columnsResizable && canResize)) {
     return (
-      <div className="flex h-full items-center">
+      <div className="-ms-2 flex h-full items-center">
         <Button
           variant="ghost"
           className={headerButtonClassName}
-          disabled={isLoading || recordCount === 0}
+          disabled={isLoading}
           onClick={handleSort}
         >
           {icon && icon}
@@ -338,8 +351,47 @@ function DataGridColumnHeaderInner<TData, TValue>({
   )
 }
 
-const DataGridColumnHeader = memo(
-  DataGridColumnHeaderInner
-) as typeof DataGridColumnHeaderInner
+const DataGridColumnHeaderMemo = memo(DataGridColumnHeaderInner) as <
+  TData extends object,
+  TValue,
+>(
+  props: DataGridColumnHeaderProps<TData, TValue> & {
+    /** Internal: the state slices the header re-renders on. Not part of the public API. */
+    subscribedState?: unknown
+  }
+) => ReactNode
+
+/**
+ * Sort and pin state reaches this header through builder calls on `column`
+ * (`getIsSorted()`, `getIsPinned()`), and `column` is a stable reference. That
+ * combination is the one v9's fresh-table-per-state-change does NOT cover:
+ * React Compiler is free to memoize against the stable column and never
+ * re-evaluate those reads, which shows up as frozen sort arrows and pin
+ * controls. The `Subscribe` below turns the slices this header actually reads
+ * into a real reactive dependency, and threading the selection through as a
+ * prop is what lets it past the `memo` - which would otherwise see unchanged
+ * props and skip the render anyway.
+ */
+function DataGridColumnHeader<TData extends object, TValue>(
+  props: DataGridColumnHeaderProps<TData, TValue>
+) {
+  const { table } = useDataGrid()
+
+  return (
+    <Subscribe
+      source={table.store}
+      selector={(state) => ({
+        sorting: state.sorting,
+        columnPinning: state.columnPinning,
+        columnOrder: state.columnOrder,
+        columnVisibility: state.columnVisibility,
+      })}
+    >
+      {(subscribed) => (
+        <DataGridColumnHeaderMemo {...props} subscribedState={subscribed} />
+      )}
+    </Subscribe>
+  )
+}
 
 export { DataGridColumnHeader, type DataGridColumnHeaderProps }

apps/web/src/components/reui/data-grid/data-grid-column-visibility.tsx

@@ -1,6 +1,9 @@
-import { type ReactElement } from "react"
+"use client"
+
+import type { ReactElement } from "react"
 import { getColumnHeaderLabel } from "@/components/reui/data-grid/data-grid"
-import { type Table } from "@tanstack/react-table"
+import type { DataGridFeatures } from "@/components/reui/data-grid/data-grid"
+import type { Table } from "@tanstack/react-table"
 
 import {
   DropdownMenu,
@@ -11,11 +14,11 @@ import {
   DropdownMenuTrigger,
 } from "@cfdm/ui/components/dropdown-menu"
 
-function DataGridColumnVisibility<TData>({
+function DataGridColumnVisibility<TData extends object>({
   table,
   trigger,
 }: {
-  table: Table<TData>
+  table: Table<DataGridFeatures, TData>
   trigger: ReactElement<Record<string, unknown>>
 }) {
   return (
@@ -24,7 +27,7 @@ function DataGridColumnVisibility<TData>({
       <DropdownMenuContent align="end" className="min-w-[150px]">
         <DropdownMenuGroup>
           <DropdownMenuLabel className="font-medium">
-            Колонки
+            Toggle Columns
           </DropdownMenuLabel>
           {table
             .getAllColumns()

apps/web/src/components/reui/data-grid/data-grid-pagination.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import React, { type ReactNode } from "react"
+import type { JSX, ReactNode } from "react"
 import { useDataGrid } from "@/components/reui/data-grid/data-grid"
 
 import { cn } from "@cfdm/ui/lib/utils"
@@ -29,53 +29,44 @@ interface DataGridPaginationProps {
   rowsPerPageLabel?: string
   previousPageLabel?: string
   nextPageLabel?: string
-  pageLabel?: string
-  previousPagesLabel?: string
-  nextPagesLabel?: string
   ellipsisText?: string
 }
 
-function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
+function DataGridPagination(props: DataGridPaginationProps): JSX.Element {
   const { table, recordCount, isLoading } = useDataGrid()
 
   const defaultProps: Partial<DataGridPaginationProps> = {
     sizes: [5, 10, 25, 50, 100],
-    sizesLabel: "Show",
-    sizesDescription: "per page",
     sizesSkeleton: <Skeleton className="h-8 w-44" />,
     moreLimit: 5,
-    more: false,
     info: "{from} - {to} of {count}",
     infoSkeleton: <Skeleton className="h-8 w-60" />,
     rowsPerPageLabel: "Rows per page",
     previousPageLabel: "Go to previous page",
     nextPageLabel: "Go to next page",
-    pageLabel: "Page {page}",
-    previousPagesLabel: "Previous pages",
-    nextPagesLabel: "Next pages",
     ellipsisText: "...",
   }
 
   const mergedProps: DataGridPaginationProps = { ...defaultProps, ...props }
 
-  const btnBaseClasses = "size-7 p-0 text-sm"
+  const btnBaseClasses = "p-0 text-sm"
   const btnArrowClasses = btnBaseClasses + " rtl:transform rtl:rotate-180"
-  const pageIndex = table.getState().pagination.pageIndex
-  const pageSize = table.getState().pagination.pageSize
-  const from = pageIndex * pageSize + 1
+  const pageIndex = table.state.pagination.pageIndex
+  const pageSize = table.state.pagination.pageSize
+  const from = recordCount === 0 ? 0 : pageIndex * pageSize + 1
   const to = Math.min((pageIndex + 1) * pageSize, recordCount)
   const pageCount = table.getPageCount()
 
   // Replace placeholders in paginationInfo
-  const paginationInfo = mergedProps?.info
+  const paginationInfo = mergedProps.info
     ? mergedProps.info
-        .replace("{from}", from.toString())
-        .replace("{to}", to.toString())
-        .replace("{count}", recordCount.toString())
+        .replaceAll("{from}", from.toString())
+        .replaceAll("{to}", to.toString())
+        .replaceAll("{count}", recordCount.toString())
     : `${from} - ${to} of ${recordCount}`
 
   // Pagination limit logic
-  const paginationMoreLimit = mergedProps?.moreLimit || 5
+  const paginationMoreLimit = mergedProps.moreLimit || 5
 
   // Determine the start and end of the pagination group
   const currentGroupStart =
@@ -94,8 +85,6 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
           key={i}
           size="icon-sm"
           variant="ghost"
-          aria-label={mergedProps.pageLabel?.replace("{page}", String(i + 1))}
-          aria-current={pageIndex === i ? "page" : undefined}
           className={cn(btnBaseClasses, "text-muted-foreground", {
             "bg-accent text-accent-foreground": pageIndex === i,
           })}
@@ -120,7 +109,6 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
           size="icon-sm"
           className={btnBaseClasses}
           variant="ghost"
-          aria-label={mergedProps.previousPagesLabel}
           onClick={() => table.setPageIndex(currentGroupStart - 1)}
         >
           {mergedProps.ellipsisText}
@@ -138,7 +126,6 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
           className={btnBaseClasses}
           variant="ghost"
           size="icon-sm"
-          aria-label={mergedProps.nextPagesLabel}
           onClick={() => table.setPageIndex(currentGroupEnd)}
         >
           {mergedProps.ellipsisText}
@@ -153,12 +140,12 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
       data-slot="data-grid-pagination"
       className={cn(
         "flex grow flex-col flex-wrap items-center justify-between gap-2.5 py-2.5 sm:flex-row sm:py-0",
-        mergedProps?.className
+        mergedProps.className
       )}
     >
-      <div className="order-2 flex flex-wrap items-center gap-2.5 pb-2.5 sm:order-1 sm:pb-0">
+      <div className="order-2 flex flex-wrap items-center space-x-2.5 pb-2.5 sm:order-1 sm:pb-0">
         {isLoading ? (
-          mergedProps?.sizesSkeleton
+          mergedProps.sizesSkeleton
         ) : (
           <>
             <div className="text-muted-foreground text-sm">
@@ -171,11 +158,15 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
                 table.setPageSize(newPageSize)
               }}
             >
-              <SelectTrigger className="min-w-18 tabular-nums" size="sm">
+              <SelectTrigger className="w-16" size="sm">
                 <SelectValue />
               </SelectTrigger>
-              <SelectContent className="min-w-18">
-                {mergedProps?.sizes?.map((size: number) => (
+              <SelectContent
+                align="start"
+                alignItemWithTrigger={false}
+                className="min-w-(--anchor-width)"
+              >
+                {mergedProps.sizes?.map((size: number) => (
                   <SelectItem key={size} value={`${size}`}>
                     {size}
                   </SelectItem>
@@ -187,14 +178,14 @@ function DataGridPagination(props: DataGridPaginationProps): React.JSX.Element {
       </div>
       <div className="order-1 flex flex-col items-center justify-center gap-2.5 pt-2.5 sm:order-2 sm:flex-row sm:justify-end sm:pt-0">
         {isLoading ? (
-          mergedProps?.infoSkeleton
+          mergedProps.infoSkeleton
         ) : (
           <>
-            <div className="text-muted-foreground text-sm order-2 text-nowrap sm:order-1">
+            <div className="text-muted-foreground order-2 text-sm text-nowrap sm:order-1">
               {paginationInfo}
             </div>
             {pageCount > 1 && (
-              <div className="order-1 flex items-center gap-1 sm:order-2">
+              <div className="order-1 flex items-center space-x-1">
                 <Button
                   size="icon-sm"
                   variant="ghost"

apps/web/src/components/reui/data-grid/data-grid-scroll-area.tsx

@@ -1,11 +1,7 @@
-import {
-  type PointerEvent,
-  type ReactNode,
-  useCallback,
-  useEffect,
-  useRef,
-  useState,
-} from "react"
+"use client"
+
+import { useCallback, useEffect, useRef, useState } from "react"
+import type { PointerEvent, ReactNode } from "react"
 import { useDataGrid } from "@/components/reui/data-grid/data-grid"
 import { ScrollArea as ScrollAreaPrimitive } from "@base-ui/react/scroll-area"
 
@@ -23,6 +19,11 @@ const INITIAL_METRICS = {
   trackHeight: 0,
 } as const
 
+const SCROLLBAR_CLASSNAME =
+  "flex touch-none p-px transition-colors select-none data-[orientation=horizontal]:h-2.5 data-[orientation=horizontal]:flex-col data-[orientation=horizontal]:border-t data-[orientation=horizontal]:border-t-transparent data-[orientation=vertical]:h-full data-[orientation=vertical]:w-2 data-[orientation=vertical]:border-s data-[orientation=vertical]:border-s-transparent"
+
+const SCROLLBAR_THUMB_CLASSNAME = "bg-border rounded-full relative flex-1"
+
 type DataGridScrollAreaOrientation = "horizontal" | "vertical" | "both"
 
 type ScrollbarMetrics = {
@@ -89,8 +90,9 @@ function DataGridScrollArea({
   orientation = "both",
   ...props
 }: DataGridScrollAreaProps) {
-  const { props: dataGridProps } = useDataGrid()
+  const { props: dataGridProps, table } = useDataGrid()
   const containerRef = useRef<HTMLDivElement>(null)
+  const overlayRef = useRef<HTMLDivElement | null>(null)
   const viewportRef = useRef<HTMLDivElement | null>(null)
   const dragRef = useRef<{
     pointerId: number
@@ -109,6 +111,11 @@ function DataGridScrollArea({
   const showVertical = orientation !== "horizontal"
   const usesCustomVerticalScrollbar =
     showVertical && !!dataGridProps.tableLayout?.headerSticky
+  // Pinned columns are sticky and never scroll, so the horizontal scrollbar
+  // track is inset to span only the scrollable center region between them.
+  const isColumnsPinnable = !!dataGridProps.tableLayout?.columnsPinnable
+  const scrollbarInsetStart = isColumnsPinnable ? table.getStartTotalSize() : 0
+  const scrollbarInsetEnd = isColumnsPinnable ? table.getEndTotalSize() : 0
   const [hasCustomVerticalOverflow, setHasCustomVerticalOverflow] =
     useState(false)
 
@@ -118,12 +125,19 @@ function DataGridScrollArea({
     document.body.style.webkitUserSelect = ""
   }, [])
 
-  const resetMetrics = useCallback(() => {
-    const container = containerRef.current
+  // The overlay is mounted one commit after the sync that detected overflow,
+  // so it misses that sync's write. Seeding it from the ref callback lands the
+  // geometry during commit, before the browser paints the track.
+  const setOverlayRef = useCallback((node: HTMLDivElement | null) => {
+    overlayRef.current = node
 
-    if (container && !areMetricsEqual(INITIAL_METRICS, metricsRef.current)) {
-      applyMetrics(container, INITIAL_METRICS)
+    if (node) applyMetrics(node, metricsRef.current)
+  }, [])
+
+  const resetMetrics = useCallback(() => {
+    if (!areMetricsEqual(INITIAL_METRICS, metricsRef.current)) {
       metricsRef.current = INITIAL_METRICS
+      if (overlayRef.current) applyMetrics(overlayRef.current, INITIAL_METRICS)
     }
 
     setHasCustomVerticalOverflow((prev) => (prev ? false : prev))
@@ -191,8 +205,13 @@ function DataGridScrollArea({
     }
 
     if (!areMetricsEqual(nextMetrics, metricsRef.current)) {
-      applyMetrics(container, nextMetrics)
       metricsRef.current = nextMetrics
+      // Scoped to the overlay, never to the container. These four properties
+      // inherit, and thumbTop changes on essentially every scroll frame, so
+      // writing them on the element that wraps the whole grid invalidates
+      // computed style for every row and cell each frame. The overlay subtree
+      // is their only reader.
+      if (overlayRef.current) applyMetrics(overlayRef.current, nextMetrics)
     }
 
     setHasCustomVerticalOverflow((prev) =>
@@ -213,21 +232,6 @@ function DataGridScrollArea({
       return
     }
 
-    observedElementsRef.current = {
-      header: container.querySelector(
-        '[data-slot="data-grid-table"] thead'
-      ) as HTMLElement | null,
-      horizontalScrollbar: container.querySelector(
-        '[data-slot="data-grid-scrollbar"][data-orientation="horizontal"]'
-      ) as HTMLElement | null,
-      table: container.querySelector(
-        '[data-slot="data-grid-table"]'
-      ) as HTMLElement | null,
-      tableViewport: container.querySelector(
-        '[data-slot="data-grid-table-viewport"]'
-      ) as HTMLElement | null,
-    }
-
     let frame = 0
 
     const scheduleSync = () => {
@@ -235,25 +239,69 @@ function DataGridScrollArea({
       frame = window.requestAnimationFrame(syncCustomVerticalScrollbar)
     }
 
-    scheduleSync()
-    viewport.addEventListener("scroll", scheduleSync, { passive: true })
-
     const observer =
       typeof ResizeObserver === "undefined"
         ? null
         : new ResizeObserver(scheduleSync)
+    const observed = new Set<HTMLElement>()
 
-    observer?.observe(viewport)
-    observedElementsRef.current.header &&
-      observer?.observe(observedElementsRef.current.header)
-    observedElementsRef.current.table &&
-      observer?.observe(observedElementsRef.current.table)
-    observedElementsRef.current.tableViewport &&
-      observer?.observe(observedElementsRef.current.tableViewport)
+    const observeElement = (element: HTMLElement | null) => {
+      if (element && observer && !observed.has(element)) {
+        observer.observe(element)
+        observed.add(element)
+      }
+    }
+
+    const resolveObservedElements = () => {
+      observedElementsRef.current = {
+        header: container.querySelector(
+          '[data-slot="data-grid-table"] thead'
+        ) as HTMLElement | null,
+        horizontalScrollbar: container.querySelector(
+          '[data-slot="data-grid-scrollbar"][data-orientation="horizontal"]'
+        ) as HTMLElement | null,
+        table: container.querySelector(
+          '[data-slot="data-grid-table"]'
+        ) as HTMLElement | null,
+        tableViewport: container.querySelector(
+          '[data-slot="data-grid-table-viewport"]'
+        ) as HTMLElement | null,
+      }
+
+      observeElement(observedElementsRef.current.header)
+      observeElement(observedElementsRef.current.table)
+      observeElement(observedElementsRef.current.tableViewport)
+
+      return !!(
+        observedElementsRef.current.header && observedElementsRef.current.table
+      )
+    }
+
+    observeElement(viewport)
+    const resolvedOnMount = resolveObservedElements()
+
+    scheduleSync()
+    viewport.addEventListener("scroll", scheduleSync, { passive: true })
+
+    // A table that mounts after this effect (empty state swapped for data)
+    // would otherwise never be observed and the custom scrollbar would
+    // overlap the sticky header. One-shot: disconnects once resolved.
+    let mutationObserver: MutationObserver | null = null
+    if (!resolvedOnMount && typeof MutationObserver !== "undefined") {
+      mutationObserver = new MutationObserver(() => {
+        if (resolveObservedElements()) {
+          mutationObserver?.disconnect()
+          mutationObserver = null
+          scheduleSync()
+        }
+      })
+      mutationObserver.observe(container, { childList: true, subtree: true })
+    }
 
     return () => {
       cancelAnimationFrame(frame)
       observer?.disconnect()
+      mutationObserver?.disconnect()
       viewport.removeEventListener("scroll", scheduleSync)
       clearDragState()
     }
@@ -345,6 +393,10 @@ function DataGridScrollArea({
     <div ref={containerRef} className="relative">
       <ScrollAreaPrimitive.Root
         data-slot="data-grid-scroll-area"
+        // Styling hook: present while the sticky-header scroll mode detects
+        // vertical overflow, so consumers can style scrollable vs short
+        // grids with a plain ancestor attribute selector.
+        data-overflow-vertical={hasCustomVerticalOverflow ? "true" : undefined}
         className={cn("relative", className)}
         {...props}
       >
@@ -363,11 +415,19 @@ function DataGridScrollArea({
             data-slot="data-grid-scrollbar"
             data-orientation="horizontal"
             orientation="horizontal"
-            className="flex touch-none p-px transition-colors select-none data-[orientation=horizontal]:h-2.5 data-[orientation=horizontal]:flex-col data-[orientation=horizontal]:border-t data-[orientation=horizontal]:border-t-transparent data-[orientation=vertical]:h-full data-[orientation=vertical]:w-2 data-[orientation=vertical]:border-s data-[orientation=vertical]:border-s-transparent"
+            className={SCROLLBAR_CLASSNAME}
+            style={
+              scrollbarInsetStart > 0 || scrollbarInsetEnd > 0
+                ? {
+                    marginInlineStart: scrollbarInsetStart || undefined,
+                    marginInlineEnd: scrollbarInsetEnd || undefined,
+                  }
+                : undefined
+            }
           >
             <ScrollAreaPrimitive.Thumb
               data-slot="data-grid-thumb"
-              className="bg-border rounded-full relative flex-1"
+              className={SCROLLBAR_THUMB_CLASSNAME}
             />
           </ScrollAreaPrimitive.Scrollbar>
         )}
@@ -377,11 +437,11 @@ function DataGridScrollArea({
             data-slot="data-grid-scrollbar"
             data-orientation="vertical"
             orientation="vertical"
-            className="flex touch-none p-px transition-colors select-none data-[orientation=horizontal]:h-2.5 data-[orientation=horizontal]:flex-col data-[orientation=horizontal]:border-t data-[orientation=horizontal]:border-t-transparent data-[orientation=vertical]:h-full data-[orientation=vertical]:w-2 data-[orientation=vertical]:border-s data-[orientation=vertical]:border-s-transparent"
+            className={SCROLLBAR_CLASSNAME}
           >
             <ScrollAreaPrimitive.Thumb
               data-slot="data-grid-thumb"
-              className="bg-border rounded-full relative flex-1"
+              className={SCROLLBAR_THUMB_CLASSNAME}
             />
           </ScrollAreaPrimitive.Scrollbar>
         )}
@@ -389,6 +449,7 @@ function DataGridScrollArea({
 
       {usesCustomVerticalScrollbar && hasCustomVerticalOverflow && (
         <div
+          ref={setOverlayRef}
           aria-hidden="true"
           className="pointer-events-none absolute inset-e-0 top-(--data-grid-scrollbar-header-height) z-20 h-(--data-grid-scrollbar-track-height)"
         >

apps/web/src/components/reui/data-grid/data-grid-table-dnd-rows.tsx

@@ -2,8 +2,8 @@
 
 import {
   createContext,
-  type CSSProperties,
-  type ReactNode,
+  memo,
+  useCallback,
   useContext,
   useEffect,
   useId,
@@ -11,15 +11,23 @@ import {
   useRef,
   useState,
 } from "react"
+import type { CSSProperties, ReactNode } from "react"
 import { useDataGrid } from "@/components/reui/data-grid/data-grid"
+import type {
+  DataGridFeatures,
+  DataGridTableInstance,
+} from "@/components/reui/data-grid/data-grid"
 import {
   DataGridTableBase,
   DataGridTableBody,
   DataGridTableBodyRow,
   DataGridTableBodyRowCell,
+  DataGridTableBodyRowExpandded,
   DataGridTableBodyRowSkeleton,
   DataGridTableBodyRowSkeletonCell,
   DataGridTableEmpty,
+  DataGridTableFillBodyCell,
+  DataGridTableFillHeadCell,
   DataGridTableFoot,
   DataGridTableHead,
   DataGridTableHeadRow,
@@ -31,23 +39,32 @@ import {
 import {
   closestCenter,
   DndContext,
+  DragOverlay,
   KeyboardSensor,
   MouseSensor,
   TouchSensor,
-  type UniqueIdentifier,
   useSensor,
   useSensors,
+  type CollisionDetection,
+  type DragCancelEvent,
   type DragEndEvent,
+  type DragMoveEvent,
+  type DragOverEvent,
+  type DragStartEvent,
   type Modifier,
+  type UniqueIdentifier,
 } from "@dnd-kit/core"
 import { restrictToVerticalAxis } from "@dnd-kit/modifiers"
 import {
   SortableContext,
+  sortableKeyboardCoordinates,
   useSortable,
-  verticalListSortingStrategy,
+  type SortingStrategy,
 } from "@dnd-kit/sortable"
 import { CSS } from "@dnd-kit/utilities"
-import { type Cell, flexRender, type HeaderGroup, type Row } from "@tanstack/react-table"
+import { flexRender } from "@tanstack/react-table"
+import type { Cell, HeaderGroup, Row } from "@tanstack/react-table"
+import { createPortal } from "react-dom"
 
 import { cn } from "@cfdm/ui/lib/utils"
 import { Button } from "@cfdm/ui/components/button"
@@ -60,23 +77,68 @@ const SortableRowContext = createContext<Pick<
   "attributes" | "listeners"
 > | null>(null)
 
-function DataGridTableDndRowHandle({ className }: { className?: string }) {
+/**
+ * Tree metadata attached to every sortable row, readable from
+ * `active.data.current` / `over.data.current` in any drag event. Cross-parent
+ * drops can be resolved from it without re-deriving the shape of the table.
+ */
+type DataGridTableDndRowData = {
+  type: "data-grid-row"
+  /** Tree depth, 0 for root rows. */
+  depth: number
+  /** Index within the parent's children, or within the root rows. */
+  index: number
+  /** Parent row id, or null for root rows. */
+  parentId: string | null
+}
+
+/**
+ * Per-row render slot for drop indicators and depth guides. The returned node
+ * is positioned over the row, so it never adds a column, shifts striping, or
+ * gets clipped by a truncating resizable cell.
+ */
+type DataGridTableDndRowDecoration<TData extends object> = (context: {
+  row: Row<DataGridFeatures, TData>
+  isDragging: boolean
+  isOver: boolean
+}) => ReactNode
+
+function DataGridTableDndRowHandle({
+  className,
+  disabled,
+  disabledLabel = "Reordering unavailable",
+}: {
+  className?: string
+  /**
+   * Renders the grip inert instead of withdrawing it. A grid that reorders on
+   * one truth (manual order) and sorts on another cannot honour both at once,
+   * but dropping the handle entirely collapses the gutter and reads as broken
+   * rather than as unavailable. Keep the column's shape, mute the control.
+   */
+  disabled?: boolean
+  /** Announced and shown on hover in place of the drag affordance. */
+  disabledLabel?: string
+}) {
   const context = useContext(SortableRowContext)
 
-  if (!context) {
-    // Fallback if context is not available (shouldn't happen in normal usage)
+  if (!context || disabled) {
     return (
       <Button
         variant="ghost"
         size="icon-sm"
         className={cn(
           "size-7 cursor-grab opacity-70 hover:bg-transparent hover:opacity-100 active:cursor-grabbing",
+          // The Button's own disabled treatment supplies the muting; only the
+          // cursor needs saying, so the grip reads as unavailable rather than
+          // merely unresponsive.
+          disabled && "cursor-not-allowed",
           className
         )}
+        aria-label={disabled ? disabledLabel : "Drag to reorder row"}
+        title={disabled ? disabledLabel : undefined}
         disabled
       >
-        <GripHorizontalIcon
-        />
+        <GripHorizontalIcon aria-hidden="true" />
       </Button>
     )
   }
@@ -89,74 +151,366 @@ function DataGridTableDndRowHandle({ className }: { className?: string }) {
         "size-7 cursor-grab opacity-70 hover:bg-transparent hover:opacity-100 active:cursor-grabbing",
         className
       )}
+      aria-label="Drag to reorder row"
       {...context.attributes}
       {...context.listeners}
     >
-      <GripHorizontalIcon
-      />
+      <GripHorizontalIcon aria-hidden="true" />
     </Button>
   )
 }
 
-function DataGridTableDndRow<TData>({ row }: { row: Row<TData> }) {
+/**
+ * The rows do not move while one is being carried.
+ *
+ * Sliding the siblings apart opens a gap the carried row could go into, which
+ * reads well in a list of identical rows and badly in a table: the gap is the
+ * height of the row you are holding, so with rows of unequal height it never
+ * matches the slot it claims to be, and the row you picked up slides away from
+ * where it started - which is exactly the position you need to remember if you
+ * decide not to drop it.
+ *
+ * Holding everything still keeps the origin legible, and nothing is lost: the
+ * DragOverlay clone follows the pointer and the drop indicator names the seam.
+ * Pass `verticalListSortingStrategy` as `sortingStrategy` for the old feel.
+ */
+const holdRowsInPlaceStrategy: SortingStrategy = () => null
+
+function DataGridTableDndRow<TData extends object>({
+  row,
+  renderRowDecoration,
+  dropIndicator = true,
+}: {
+  row: Row<DataGridFeatures, TData>
+  renderRowDecoration?: DataGridTableDndRowDecoration<TData>
+  dropIndicator?: boolean
+}) {
+  const rowData: DataGridTableDndRowData = {
+    type: "data-grid-row",
+    depth: row.depth,
+    index: row.index,
+    parentId: row.getParentRow()?.id ?? null,
+  }
+
   const {
     transform,
-    transition,
     setNodeRef,
     isDragging,
+    isOver,
     attributes,
     listeners,
+    index,
+    activeIndex,
+    overIndex,
   } = useSortable({
     id: row.id,
+    data: rowData,
   })
 
+  // Which edge of THIS row the carried row would land on, or null when it is
+  // not the drop target. Nothing slides apart any more, so the bar is the only
+  // thing that says where the drop goes: it marks the row at the destination
+  // index, on the side the carried row comes to rest.
+  //
+  // Dragging down it lands after the target, dragging up before it, so the
+  // edge follows the direction of travel.
+  const dropEdge =
+    dropIndicator && activeIndex !== -1 && index === overIndex && !isDragging
+      ? activeIndex < overIndex
+        ? "bottom"
+        : "top"
+      : null
+
   const style: CSSProperties = {
     transform: CSS.Transform.toString(transform),
-    transition: transition,
-    opacity: isDragging ? 0.8 : 1,
+    // dnd-kit's transition is deliberately dropped. A transition on a transform
+    // property of a `tr` does not merely fail to animate in Chrome, it stops the
+    // transform applying at all: the element sits at the start value forever.
+    // The drag source escapes it because dnd-kit disables its own transition
+    // while it is being dragged, which is why the carried row used to be the
+    // ONLY one that moved and every other row silently refused to open a gap.
+    // Displacement therefore lands in one step, which is what a table wants.
     zIndex: isDragging ? 1 : 0,
     position: "relative",
     cursor: isDragging ? "grabbing" : undefined,
+    // The row you are holding is drawn by the DragOverlay, so the one left
+    // behind is not a second copy of it - it is the slot you came from, and it
+    // stays exactly where it was. Fading alone read as "this row is busy";
+    // the outline says "this is the space you are moving out of", which is the
+    // thing you need if you change your mind mid-drag.
+    ...(isDragging && {
+      opacity: 0.4,
+      // Inset so the dashes sit inside the row box and cannot be clipped by
+      // the neighbouring row's border.
+      outline: "1px dashed var(--border)",
+      outlineOffset: "-1px",
+    }),
   }
 
+  const decoration = renderRowDecoration?.({ row, isDragging, isOver })
+
   return (
     <SortableRowContext.Provider value={{ attributes, listeners }}>
-      <DataGridTableBodyRow
-        row={row}
-        dndRef={setNodeRef}
-        dndStyle={style}
-        key={row.id}
-      >
-        {row.getVisibleCells().map((cell: Cell<TData, unknown>, colIndex) => {
-          return (
-            <DataGridTableBodyRowCell cell={cell} key={colIndex}>
-              {flexRender(cell.column.columnDef.cell, cell.getContext())}
-            </DataGridTableBodyRowCell>
-          )
-        })}
+      <DataGridTableBodyRow row={row} dndRef={setNodeRef} dndStyle={style}>
+        {row
+          .getVisibleCells()
+          .map((cell: Cell<DataGridFeatures, TData, unknown>, index, cells) => {
+            return (
+              <DataGridTableBodyRowCell cell={cell} key={cell.id}>
+                {flexRender(cell.column.columnDef.cell, cell.getContext())}
+                {decoration && index === cells.length - 1 ? (
+                  // Rides inside the last cell rather than in a `td` of its own.
+                  // An absolutely positioned `td` is still a cell as far as table
+                  // layout is concerned, so it added a NINTH column with no width
+                  // of its own, and under `table-layout: fixed` that new column
+                  // swallowed the whole surplus the real columns had been sharing
+                  // — every column snapped back to its declared size and the row's
+                  // content visibly narrowed the moment a drag began. A plain
+                  // element adds no column. It still anchors to the ROW, because
+                  // the row is the nearest positioned ancestor, so the decoration
+                  // spans the full width and is not clipped by the cell.
+                  <div
+                    aria-hidden="true"
+                    data-slot="data-grid-table-row-decoration"
+                    className="pointer-events-none absolute inset-0"
+                  >
+                    {decoration}
+                  </div>
+                ) : null}
+                {dropEdge && index === cells.length - 1 ? (
+                  // Same anchoring trick as the decoration above: a plain
+                  // element inside the last cell, so it adds no column and
+                  // cannot disturb `table-layout: fixed`. It spans the row
+                  // because the row is the nearest positioned ancestor.
+                  <div
+                    aria-hidden="true"
+                    data-slot="data-grid-table-row-drop-indicator"
+                    data-edge={dropEdge}
+                    className="pointer-events-none absolute inset-0 z-20"
+                  >
+                    {/* Two solid pixels down the leading edge, the same marker
+                        the tree drag uses for its drop target. A wash across
+                        the row has to stay faint enough not to read as a
+                        selected row, and in the achromatic styles primary
+                        carries no chroma at all, so faint plus colourless is
+                        just grey. The bar reads at any weight and leaves the
+                        row's own background to hover and selection.
+
+                        The bar is the whole indicator: the gap the rows have
+                        already opened says which side, so a rule across the
+                        seam as well only competes with the row borders it sits
+                        between. `data-edge` still carries the direction for
+                        anyone styling their own. */}
+                    <span className="bg-primary absolute inset-y-0 start-0 w-0.5" />
+                  </div>
+                ) : null}
+              </DataGridTableBodyRowCell>
+            )
+          })}
+        <DataGridTableFillBodyCell />
       </DataGridTableBodyRow>
+      {row.getIsExpanded() && <DataGridTableBodyRowExpandded row={row} />}
     </SortableRowContext.Provider>
   )
 }
 
-function DataGridTableDndRows<TData>({
+function DataGridTableDndRowsBody<TData extends object>({
+  table,
+  dataIds,
+  renderRowDecoration,
+  dropIndicator,
+  sortingStrategy,
+}: {
+  table: DataGridTableInstance<TData>
+  dataIds: UniqueIdentifier[]
+  renderRowDecoration?: DataGridTableDndRowDecoration<TData>
+  dropIndicator?: boolean
+  sortingStrategy: SortingStrategy
+}) {
+  const { isLoading, props } = useDataGrid()
+  const pagination = table.state.pagination
+
+  if (props.loadingMode === "skeleton" && isLoading && pagination?.pageSize) {
+    return (
+      <>
+        {Array.from({ length: pagination.pageSize }).map((_, rowIndex) => (
+          <DataGridTableBodyRowSkeleton key={rowIndex}>
+            {table.getVisibleFlatColumns().map((column, colIndex) => {
+              return (
+                <DataGridTableBodyRowSkeletonCell
+                  column={column}
+                  key={colIndex}
+                >
+                  {column.columnDef.meta?.skeleton}
+                </DataGridTableBodyRowSkeletonCell>
+              )
+            })}
+            <DataGridTableFillBodyCell />
+          </DataGridTableBodyRowSkeleton>
+        ))}
+      </>
+    )
+  }
+
+  if (!table.getRowModel().rows.length) return <DataGridTableEmpty />
+
+  return (
+    <SortableContext items={dataIds} strategy={sortingStrategy}>
+      {table.getRowModel().rows.map((row: Row<DataGridFeatures, TData>) => {
+        return (
+          <DataGridTableDndRow
+            row={row}
+            renderRowDecoration={renderRowDecoration}
+            dropIndicator={dropIndicator}
+            key={row.id}
+          />
+        )
+      })}
+    </SortableContext>
+  )
+}
+
+/**
+ * Memoized body rows: skip re-renders during active column resize.
+ * Column widths update via CSS variables on the <table> element,
+ * so the browser handles width changes without React re-renders.
+ */
+const MemoizedDataGridTableDndRowsBody = memo(
+  DataGridTableDndRowsBody,
+  (_prev, next) => !!next.table.state.columnResizing.isResizingColumn
+) as typeof DataGridTableDndRowsBody
+
+function DataGridTableDndRows<TData extends object>({
   handleDragEnd,
   dataIds,
   footerContent,
+  collisionDetection = closestCenter,
+  modifiers,
+  sortingStrategy = holdRowsInPlaceStrategy,
+  renderRowDecoration,
+  dropIndicator = true,
+  onDragStart,
+  onDragMove,
+  onDragOver,
+  onDragCancel,
 }: {
   handleDragEnd: (event: DragEndEvent) => void
   dataIds: UniqueIdentifier[]
   footerContent?: ReactNode
+  /** Overrides the default `closestCenter` strategy. */
+  collisionDetection?: CollisionDetection
+  /**
+   * Replaces the default axis restriction, e.g. drop `restrictToVerticalAxis`
+   * to allow the horizontal gesture that tree re-parenting relies on. The
+   * table container clamp is always applied after these, so a dragged row
+   * cannot leave the grid.
+   */
+  modifiers?: Modifier[]
+  /**
+   * Replaces the default `verticalListSortingStrategy`. Return null from a
+   * strategy to leave every row exactly where it is. A tree needs that: its drop
+   * is either INTO the hovered row or BETWEEN two rows, and which one it is
+   * flips as the pointer crosses a single row, so a gap that opens for one and
+   * shuts for the other flickers the whole surface. Such a caller draws its own
+   * insertion line instead, and pairs this with a modifier that holds the
+   * carried row still, since a gap nothing moves into is just a hole.
+   */
+  sortingStrategy?: SortingStrategy
+  /** Per-row slot for drop indicators and depth guides. */
+  renderRowDecoration?: DataGridTableDndRowDecoration<TData>
+  /**
+   * Draws a line on the seam the carried row would land on. On by default;
+   * pass `false` when `renderRowDecoration` paints its own insertion affordance
+   * and the two would compete.
+   */
+  dropIndicator?: boolean
+  onDragStart?: (event: DragStartEvent) => void
+  onDragMove?: (event: DragMoveEvent) => void
+  onDragOver?: (event: DragOverEvent) => void
+  onDragCancel?: (event: DragCancelEvent) => void
 }) {
-  const { table, isLoading, props } = useDataGrid()
-  const pagination = table.getState().pagination
+  const { table, props } = useDataGrid<TData>()
   const tableContainerRef = useRef<HTMLDivElement>(null)
   const [isDraggingRow, setIsDraggingRow] = useState(false)
+  // The overlay is portalled to the document body. dnd-kit renders DragOverlay
+  // in place, and it positions with `position: fixed` against viewport
+  // coordinates - so any ancestor that establishes a containing block for fixed
+  // descendants silently re-anchors it. `content-visibility`, `contain`,
+  // `transform`, `filter` and `will-change` all do that, and the first two are
+  // exactly what a card grid uses to defer off-screen work. The clone then
+  // lands offset by that ancestor's own top/left, and the container clamp
+  // below mis-clamps too, because its rects are measured in viewport space.
+  //
+  // Resolved in an effect rather than read at render so the server and the
+  // first client render agree. A drag cannot start before hydration, so the
+  // overlay being absent for one frame costs nothing.
+  const [portalTarget, setPortalTarget] = useState<HTMLElement | null>(null)
+
+  useEffect(() => {
+    setPortalTarget(document.body)
+  }, [])
+  // The row being carried, plus the column widths measured off the header the
+  // moment the drag starts. The clone lives outside the table, so it has no
+  // columns of its own and has to be told what they are.
+  const [carried, setCarried] = useState<{
+    id: UniqueIdentifier
+    width: number
+    height: number
+    columns: number[]
+  } | null>(null)
+
+  const pickUpRow = useCallback((id: UniqueIdentifier) => {
+    const container = tableContainerRef.current
+    const head = container?.querySelector("thead tr")
+    if (!container || !head) {
+      setCarried(null)
+      return
+    }
+
+    // The clone has to be exactly as tall as the row it was lifted from.
+    // A fixed height reads as the grid growing under the pointer the moment
+    // you pick a row up, and it is wrong in both directions: rows whose
+    // content wraps are taller than any constant, and dense rows are shorter.
+    const source = Array.from(
+      container.querySelectorAll<HTMLElement>("tbody tr[data-row-id]")
+    ).find((candidate) => candidate.dataset.rowId === String(id))
+    const height = source?.getBoundingClientRect().height ?? 0
+
+    // The fill cell is a header-only spacer that soaks up the surplus a column
+    // resize leaves behind, and the clone renders data cells only. Measuring it
+    // in would make the clone's table wider than the cells it actually holds,
+    // and `table-fixed` hands that orphaned width back out across every column
+    // -- the carried row comes out visibly wider than the row it was lifted
+    // from. So the width is the sum of what we render, never the header's own.
+    const columns = Array.from(head.children)
+      .filter(
+        (cell) =>
+          cell.getAttribute("data-slot") !== "data-grid-table-fill-head-cell"
+      )
+      .map((cell) => cell.getBoundingClientRect().width)
+
+    setCarried({
+      id,
+      width: columns.reduce((total, width) => total + width, 0),
+      height,
+      columns,
+    })
+  }, [])
+
+  const carriedRow = carried
+    ? table
+        .getRowModel()
+        .rows.find((row: Row<DataGridFeatures, TData>) => row.id === carried.id)
+    : undefined
 
   const sensors = useSensors(
     useSensor(MouseSensor, {}),
     useSensor(TouchSensor, {}),
-    useSensor(KeyboardSensor, {})
+    // Keyboard reordering moves one sortable position per keypress instead
+    // of the sensor's raw 25px default.
+    useSensor(KeyboardSensor, {
+      coordinateGetter: sortableKeyboardCoordinates,
+    })
   )
 
   useEffect(() => {
@@ -175,7 +529,7 @@ function DataGridTableDndRows<TData>({
     }
   }, [isDraggingRow])
 
-  const modifiers = useMemo(() => {
+  const resolvedModifiers = useMemo(() => {
     const restrictToTableContainer: Modifier = ({
       transform,
       draggingNodeRect,
@@ -194,25 +548,48 @@ function DataGridTableDndRows<TData>({
 
       return {
         ...transform,
-        x: Math.max(minX, Math.min(maxX, x)),
+        // The horizontal rail only engages while the default axis restriction
+        // is in force. A row is exactly as wide as the viewport, so minX and
+        // maxX both collapse to 0 and clamping x erases it entirely: harmless
+        // under restrictToVerticalAxis, which zeroes x anyway, but fatal for a
+        // caller that replaced the restriction precisely to READ x, as a tree
+        // does to resolve drop depth. Vertical is railed either way, which is
+        // what actually keeps a dragged row inside the grid.
+        x: modifiers ? x : Math.max(minX, Math.min(maxX, x)),
         y: Math.max(minY, Math.min(maxY, y)),
       }
     }
 
-    return [restrictToVerticalAxis, restrictToTableContainer]
-  }, [])
+    // The container clamp is a safety rail rather than a policy, so it stays
+    // applied even when the caller replaces the axis restriction.
+    return [
+      ...(modifiers ?? [restrictToVerticalAxis]),
+      restrictToTableContainer,
+    ]
+  }, [modifiers])
 
   return (
     <DndContext
       id={useId()}
-      collisionDetection={closestCenter}
-      modifiers={modifiers}
-      onDragCancel={() => setIsDraggingRow(false)}
+      collisionDetection={collisionDetection}
+      modifiers={resolvedModifiers}
+      onDragCancel={(event) => {
+        setIsDraggingRow(false)
+        setCarried(null)
+        onDragCancel?.(event)
+      }}
       onDragEnd={(event) => {
         setIsDraggingRow(false)
+        setCarried(null)
         handleDragEnd(event)
       }}
-      onDragStart={() => setIsDraggingRow(true)}
+      onDragMove={onDragMove}
+      onDragOver={onDragOver}
+      onDragStart={(event) => {
+        setIsDraggingRow(true)
+        pickUpRow(event.active.id)
+        onDragStart?.(event)
+      }}
       sensors={sensors}
     >
       <DataGridTableViewport
@@ -227,38 +604,43 @@ function DataGridTableDndRows<TData>({
           <DataGridTableHead>
             {table
               .getHeaderGroups()
-              .map((headerGroup: HeaderGroup<TData>, index) => {
-                return (
-                  <DataGridTableHeadRow headerGroup={headerGroup} key={index}>
-                    {headerGroup.headers.map((header, index) => {
-                      const { column } = header
+              .map(
+                (headerGroup: HeaderGroup<DataGridFeatures, TData>, index) => {
+                  return (
+                    <DataGridTableHeadRow key={index} rowId={headerGroup.id}>
+                      {headerGroup.headers.map((header, index) => {
+                        const { column } = header
 
-                      return (
-                        <DataGridTableHeadRowCell header={header} key={index}>
-                          {header.isPlaceholder ? null : props.tableLayout
-                              ?.columnsResizable && column.getCanResize() ? (
-                            <div className="truncate">
-                              {flexRender(
+                        return (
+                          <DataGridTableHeadRowCell header={header} key={index}>
+                            {header.isPlaceholder ? null : props.tableLayout
+                                ?.columnsResizable && column.getCanResize() ? (
+                              <>
+                                {flexRender(
+                                  header.column.columnDef.header,
+                                  header.getContext()
+                                )}
+                              </>
+                            ) : (
+                              flexRender(
                                 header.column.columnDef.header,
                                 header.getContext()
-                              )}
-                            </div>
-                          ) : (
-                            flexRender(
-                              header.column.columnDef.header,
-                              header.getContext()
-                            )
-                          )}
-                          {props.tableLayout?.columnsResizable &&
-                            column.getCanResize() && (
-                              <DataGridTableHeadRowCellResize header={header} />
+                              )
                             )}
-                        </DataGridTableHeadRowCell>
-                      )
-                    })}
-                  </DataGridTableHeadRow>
-                )
-              })}
+                            {props.tableLayout?.columnsResizable &&
+                              column.getCanResize() && (
+                                <DataGridTableHeadRowCellResize
+                                  header={header}
+                                />
+                              )}
+                          </DataGridTableHeadRowCell>
+                        )
+                      })}
+                      <DataGridTableFillHeadCell />
+                    </DataGridTableHeadRow>
+                  )
+                }
+              )}
           </DataGridTableHead>
 
           {(props.tableLayout?.stripped || !props.tableLayout?.rowBorder) && (
@@ -266,35 +648,13 @@ function DataGridTableDndRows<TData>({
           )}
 
           <DataGridTableBody>
-            {props.loadingMode === "skeleton" &&
-            isLoading &&
-            pagination?.pageSize ? (
-              Array.from({ length: pagination.pageSize }).map((_, rowIndex) => (
-                <DataGridTableBodyRowSkeleton key={rowIndex}>
-                  {table.getVisibleFlatColumns().map((column, colIndex) => {
-                    return (
-                      <DataGridTableBodyRowSkeletonCell
-                        column={column}
-                        key={colIndex}
-                      >
-                        {column.columnDef.meta?.skeleton}
-                      </DataGridTableBodyRowSkeletonCell>
-                    )
-                  })}
-                </DataGridTableBodyRowSkeleton>
-              ))
-            ) : table.getRowModel().rows.length ? (
-              <SortableContext
-                items={dataIds}
-                strategy={verticalListSortingStrategy}
-              >
-                {table.getRowModel().rows.map((row: Row<TData>) => {
-                  return <DataGridTableDndRow row={row} key={row.id} />
-                })}
-              </SortableContext>
-            ) : (
-              <DataGridTableEmpty />
-            )}
+            <MemoizedDataGridTableDndRowsBody
+              table={table}
+              dataIds={dataIds}
+              renderRowDecoration={renderRowDecoration}
+              dropIndicator={dropIndicator}
+              sortingStrategy={sortingStrategy}
+            />
           </DataGridTableBody>
 
           {footerContent && (
@@ -302,8 +662,75 @@ function DataGridTableDndRows<TData>({
           )}
         </DataGridTableBase>
       </DataGridTableViewport>
+
+      {/* The row you are actually holding. It is a real clone rendered outside
+          the table, which is the only way a dragged row can follow the pointer
+          without disturbing the grid: it adds no cell, so it cannot alter the
+          column widths, and it floats above the rows rather than through them.
+          Its presence also tells dnd-kit to stop translating the source row, so
+          the row left behind simply dims in place.
+
+          Portalled to the body so the fixed positioning resolves against the
+          viewport wherever the grid is mounted. React context crosses a portal,
+          so DndContext still reaches it. */}
+      {portalTarget
+        ? createPortal(
+            <DragOverlay dropAnimation={null}>
+              {carried && carriedRow ? (
+                <table
+                  aria-hidden="true"
+                  style={{ width: carried.width, tableLayout: "fixed" }}
+                  className="bg-background border-border pointer-events-none cursor-grabbing rounded-md border shadow-lg"
+                >
+                  <tbody>
+                    {/* Padding rides on the inner element, not the cell. A `td` can
+                  never render narrower than its own horizontal padding, so a
+                  column resized below that would silently widen here and the
+                  clone would stop matching the row it came from. Height comes
+                  from the measured source row for the same reason the widths
+                  do: the clone has no row of its own to inherit it from. */}
+                    <tr
+                      style={{ height: carried.height || undefined }}
+                      className="[&>td]:p-0 [&>td]:align-middle"
+                    >
+                      {carriedRow
+                        .getVisibleCells()
+                        .map(
+                          (
+                            cell: Cell<DataGridFeatures, TData, unknown>,
+                            index: number
+                          ) => (
+                            <td
+                              key={cell.id}
+                              // Falls back to the column's own size so an unforeseen
+                              // header/cell count mismatch degrades to a real width
+                              // rather than to `auto`.
+                              style={{
+                                width:
+                                  carried.columns[index] ??
+                                  cell.column.getSize(),
+                              }}
+                            >
+                              <div className="truncate px-3">
+                                {flexRender(
+                                  cell.column.columnDef.cell,
+                                  cell.getContext()
+                                )}
+                              </div>
+                            </td>
+                          )
+                        )}
+                    </tr>
+                  </tbody>
+                </table>
+              ) : null}
+            </DragOverlay>,
+            portalTarget
+          )
+        : null}
     </DndContext>
   )
 }
 
-export { DataGridTableDndRowHandle, DataGridTableDndRows }
+export { DataGridTableDndRowHandle, DataGridTableDndRows }
+export type { DataGridTableDndRowData, DataGridTableDndRowDecoration }

apps/web/src/components/reui/data-grid/data-grid-table-dnd.tsx

@@ -1,13 +1,20 @@
+"use client"
+
 import {
-  type CSSProperties,
   Fragment,
-  type ReactNode,
+  memo,
   useEffect,
   useId,
+  useMemo,
   useRef,
   useState,
 } from "react"
+import type { CSSProperties, ReactNode } from "react"
 import { useDataGrid } from "@/components/reui/data-grid/data-grid"
+import type {
+  DataGridFeatures,
+  DataGridTableInstance,
+} from "@/components/reui/data-grid/data-grid"
 import {
   DataGridTableBase,
   DataGridTableBody,
@@ -17,6 +24,8 @@ import {
   DataGridTableBodyRowSkeleton,
   DataGridTableBodyRowSkeletonCell,
   DataGridTableEmpty,
+  DataGridTableFillBodyCell,
+  DataGridTableFillHeadCell,
   DataGridTableFoot,
   DataGridTableHead,
   DataGridTableHeadRow,
@@ -29,34 +38,35 @@ import {
   closestCenter,
   DndContext,
   KeyboardSensor,
-  type Modifier,
   MouseSensor,
   TouchSensor,
   useSensor,
   useSensors,
   type DragEndEvent,
+  type Modifier,
 } from "@dnd-kit/core"
 import {
   horizontalListSortingStrategy,
   SortableContext,
+  sortableKeyboardCoordinates,
   useSortable,
 } from "@dnd-kit/sortable"
 import { CSS } from "@dnd-kit/utilities"
-import {
-  type Cell,
-  flexRender,
-  type Header,
-  type HeaderGroup,
-  type Row,
+import { flexRender } from "@tanstack/react-table"
+import type {
+  Cell,
+  Header,
+  HeaderGroup,
+  Row,
 } from "@tanstack/react-table"
 
 import { Button } from "@cfdm/ui/components/button"
 import { GripVerticalIcon } from "lucide-react"
 
-function DataGridTableDndHeader<TData>({
+function DataGridTableDndHeader<TData extends object>({
   header,
 }: {
-  header: Header<TData, unknown>
+  header: Header<DataGridFeatures, TData, unknown>
 }) {
   const { props } = useDataGrid()
   const { column } = header
@@ -109,11 +119,11 @@ function DataGridTableDndHeader<TData>({
             <GripVerticalIcon className="opacity-60 hover:opacity-100" aria-hidden="true" />
           </Button>
         )}
-        <span className="grow truncate">
+        <div className="grow">
           {header.isPlaceholder
             ? null
             : flexRender(header.column.columnDef.header, header.getContext())}
-        </span>
+        </div>
         {props.tableLayout?.columnsResizable && column.getCanResize() && (
           <DataGridTableHeadRowCellResize header={header} />
         )}
@@ -122,7 +132,11 @@ function DataGridTableDndHeader<TData>({
   )
 }
 
-function DataGridTableDndCell<TData>({ cell }: { cell: Cell<TData, unknown> }) {
+function DataGridTableDndCell<TData extends object>({
+  cell,
+}: {
+  cell: Cell<DataGridFeatures, TData, unknown>
+}) {
   const { props } = useDataGrid()
   const { isDragging, setNodeRef, transform, transition } = useSortable({
     id: cell.column.id,
@@ -147,22 +161,93 @@ function DataGridTableDndCell<TData>({ cell }: { cell: Cell<TData, unknown> }) {
   )
 }
 
-function DataGridTableDnd<TData>({
+function DataGridTableDndBodyRows<TData extends object>({
+  table,
+}: {
+  table: DataGridTableInstance<TData>
+}) {
+  const { isLoading, props } = useDataGrid()
+  const pagination = table.state.pagination
+
+  if (props.loadingMode === "skeleton" && isLoading && pagination?.pageSize) {
+    return (
+      <>
+        {Array.from({ length: pagination.pageSize }).map((_, rowIndex) => (
+          <DataGridTableBodyRowSkeleton key={rowIndex}>
+            {table.getVisibleFlatColumns().map((column, colIndex) => {
+              return (
+                <DataGridTableBodyRowSkeletonCell
+                  column={column}
+                  key={colIndex}
+                >
+                  {column.columnDef.meta?.skeleton}
+                </DataGridTableBodyRowSkeletonCell>
+              )
+            })}
+            <DataGridTableFillBodyCell />
+          </DataGridTableBodyRowSkeleton>
+        ))}
+      </>
+    )
+  }
+
+  if (!table.getRowModel().rows.length) return <DataGridTableEmpty />
+
+  return (
+    <>
+      {table.getRowModel().rows.map((row: Row<DataGridFeatures, TData>) => {
+        return (
+          <Fragment key={row.id}>
+            <DataGridTableBodyRow row={row}>
+              <SortableContext
+                items={table.state.columnOrder}
+                strategy={horizontalListSortingStrategy}
+              >
+                {row
+                  .getVisibleCells()
+                  .map((cell: Cell<DataGridFeatures, TData, unknown>) => (
+                    <DataGridTableDndCell cell={cell} key={cell.id} />
+                  ))}
+              </SortableContext>
+              <DataGridTableFillBodyCell />
+            </DataGridTableBodyRow>
+            {row.getIsExpanded() && <DataGridTableBodyRowExpandded row={row} />}
+          </Fragment>
+        )
+      })}
+    </>
+  )
+}
+
+/**
+ * Memoized body rows: skip re-renders during active column resize.
+ * Column widths update via CSS variables on the <table> element,
+ * so the browser handles width changes without React re-renders.
+ */
+const MemoizedDataGridTableDndBodyRows = memo(
+  DataGridTableDndBodyRows,
+  (_prev, next) => !!next.table.state.columnResizing.isResizingColumn
+) as typeof DataGridTableDndBodyRows
+
+function DataGridTableDnd<TData extends object>({
   handleDragEnd,
   footerContent,
 }: {
   handleDragEnd: (event: DragEndEvent) => void
   footerContent?: ReactNode
 }) {
-  const { table, isLoading, props } = useDataGrid()
-  const pagination = table.getState().pagination
+  const { table, props } = useDataGrid()
   const containerRef = useRef<HTMLDivElement>(null)
   const [isDraggingColumn, setIsDraggingColumn] = useState(false)
 
   const sensors = useSensors(
     useSensor(MouseSensor, {}),
     useSensor(TouchSensor, {}),
-    useSensor(KeyboardSensor, {})
+    // Keyboard reordering moves one sortable position per keypress instead
+    // of the sensor's raw 25px default.
+    useSensor(KeyboardSensor, {
+      coordinateGetter: sortableKeyboardCoordinates,
+    })
   )
 
   useEffect(() => {
@@ -182,33 +267,40 @@ function DataGridTableDnd<TData>({
   }, [isDraggingColumn])
 
   // Custom modifier to restrict dragging within table bounds with edge offset
-  const restrictToTableBounds: Modifier = ({ draggingNodeRect, transform }) => {
-    if (!draggingNodeRect || !containerRef.current) {
-      return { ...transform, y: 0 }
+  const modifiers = useMemo(() => {
+    const restrictToTableBounds: Modifier = ({
+      draggingNodeRect,
+      transform,
+    }) => {
+      if (!draggingNodeRect || !containerRef.current) {
+        return { ...transform, y: 0 }
+      }
+
+      const containerRect = containerRef.current.getBoundingClientRect()
+      const edgeOffset = 0
+
+      const minX = containerRect.left - draggingNodeRect.left - edgeOffset
+      const maxX =
+        containerRect.right -
+        draggingNodeRect.left -
+        draggingNodeRect.width +
+        edgeOffset
+
+      return {
+        ...transform,
+        x: Math.min(Math.max(transform.x, minX), maxX),
+        y: 0, // Lock vertical movement
+      }
     }
 
-    const containerRect = containerRef.current.getBoundingClientRect()
-    const edgeOffset = 0
-
-    const minX = containerRect.left - draggingNodeRect.left - edgeOffset
-    const maxX =
-      containerRect.right -
-      draggingNodeRect.left -
-      draggingNodeRect.width +
-      edgeOffset
-
-    return {
-      ...transform,
-      x: Math.min(Math.max(transform.x, minX), maxX),
-      y: 0, // Lock vertical movement
-    }
-  }
+    return [restrictToTableBounds]
+  }, [])
 
   return (
     <DndContext
       collisionDetection={closestCenter}
       id={useId()}
-      modifiers={[restrictToTableBounds]}
+      modifiers={modifiers}
       onDragCancel={() => setIsDraggingColumn(false)}
       onDragEnd={(event) => {
         setIsDraggingColumn(false)
@@ -229,23 +321,26 @@ function DataGridTableDnd<TData>({
           <DataGridTableHead>
             {table
               .getHeaderGroups()
-              .map((headerGroup: HeaderGroup<TData>, index) => {
-                return (
-                  <DataGridTableHeadRow headerGroup={headerGroup} key={index}>
-                    <SortableContext
-                      items={table.getState().columnOrder}
-                      strategy={horizontalListSortingStrategy}
-                    >
-                      {headerGroup.headers.map((header) => (
-                        <DataGridTableDndHeader
-                          header={header}
-                          key={header.id}
-                        />
-                      ))}
-                    </SortableContext>
-                  </DataGridTableHeadRow>
-                )
-              })}
+              .map(
+                (headerGroup: HeaderGroup<DataGridFeatures, TData>, index) => {
+                  return (
+                    <DataGridTableHeadRow key={index} rowId={headerGroup.id}>
+                      <SortableContext
+                        items={table.state.columnOrder}
+                        strategy={horizontalListSortingStrategy}
+                      >
+                        {headerGroup.headers.map((header) => (
+                          <DataGridTableDndHeader
+                            header={header}
+                            key={header.id}
+                          />
+                        ))}
+                      </SortableContext>
+                      <DataGridTableFillHeadCell />
+                    </DataGridTableHeadRow>
+                  )
+                }
+              )}
           </DataGridTableHead>
 
           {(props.tableLayout?.stripped || !props.tableLayout?.rowBorder) && (
@@ -253,51 +348,7 @@ function DataGridTableDnd<TData>({
           )}
 
           <DataGridTableBody>
-            {props.loadingMode === "skeleton" &&
-            isLoading &&
-            pagination?.pageSize ? (
-              Array.from({ length: pagination.pageSize }).map((_, rowIndex) => (
-                <DataGridTableBodyRowSkeleton key={rowIndex}>
-                  {table.getVisibleFlatColumns().map((column, colIndex) => {
-                    return (
-                      <DataGridTableBodyRowSkeletonCell
-                        column={column}
-                        key={colIndex}
-                      >
-                        {column.columnDef.meta?.skeleton}
-                      </DataGridTableBodyRowSkeletonCell>
-                    )
-                  })}
-                </DataGridTableBodyRowSkeleton>
-              ))
-            ) : table.getRowModel().rows.length ? (
-              table.getRowModel().rows.map((row: Row<TData>) => {
-                return (
-                  <Fragment key={row.id}>
-                    <DataGridTableBodyRow row={row}>
-                      {row
-                        .getVisibleCells()
-                        .map((cell: Cell<TData, unknown>) => {
-                          return (
-                            <SortableContext
-                              key={cell.id}
-                              items={table.getState().columnOrder}
-                              strategy={horizontalListSortingStrategy}
-                            >
-                              <DataGridTableDndCell cell={cell} />
-                            </SortableContext>
-                          )
-                        })}
-                    </DataGridTableBodyRow>
-                    {row.getIsExpanded() && (
-                      <DataGridTableBodyRowExpandded row={row} />
-                    )}
-                  </Fragment>
-                )
-              })
-            ) : (
-              <DataGridTableEmpty />
-            )}
+            <MemoizedDataGridTableDndBodyRows table={table} />
           </DataGridTableBody>
 
           {footerContent && (

apps/web/src/components/reui/data-grid/data-grid-table-virtual.tsx

@@ -1,18 +1,18 @@
 "use client"
 
-import {
-  memo,
-  type ReactNode,
-  useCallback,
-  useEffect,
-  useMemo,
-  useState,
-} from "react"
+import { memo, useCallback, useEffect, useRef, useState } from "react"
+import type { CSSProperties, ReactNode } from "react"
 import { useDataGrid } from "@/components/reui/data-grid/data-grid"
+import type {
+  DataGridFeatures,
+  DataGridTableInstance,
+} from "@/components/reui/data-grid/data-grid"
 import {
   DataGridTableBase,
   DataGridTableBody,
   DataGridTableEmpty,
+  DataGridTableFillBodyCell,
+  DataGridTableFillHeadCell,
   DataGridTableFoot,
   DataGridTableHead,
   DataGridTableHeadRow,
@@ -21,14 +21,19 @@ import {
   DataGridTableRenderedRow,
   DataGridTableRowSpacer,
   DataGridTableViewport,
+  getDataGridScrollAreaViewport,
+  getDataGridTableMergedHeaderGroups,
   getDataGridTableRowSections,
+  getPinningStyles,
+  hasDataGridTableRightPinnedColumns,
 } from "@/components/reui/data-grid/data-grid-table"
-import { flexRender, type HeaderGroup, type Row, type Table } from "@tanstack/react-table"
-import {
-  useVirtualizer,
-  type VirtualItem,
-  type Virtualizer,
-  type VirtualizerOptions,
+import { flexRender } from "@tanstack/react-table"
+import type { Column, Row } from "@tanstack/react-table"
+import { useVirtualizer } from "@tanstack/react-virtual"
+import type {
+  VirtualItem,
+  Virtualizer,
+  VirtualizerOptions,
 } from "@tanstack/react-virtual"
 
 import { cn } from "@cfdm/ui/lib/utils"
@@ -44,21 +49,226 @@ type DataGridTableVirtualizerInstance = Virtualizer<
   HTMLTableRowElement
 >
 
-type DataGridTableVirtualizerOptions<TData> = Omit<
+type DataGridTableVirtualScrollAlignment = "auto" | "center" | "start" | "end"
+
+type DataGridTableVirtualScrollRequest = {
+  align: DataGridTableVirtualScrollAlignment
+  behavior: ScrollBehavior
+  containerElement: HTMLDivElement
+  headerSticky: boolean
+  isVirtualizationEnabled: boolean
+  rowId: string | undefined
+  rowIndex: number
+  scrollElement: HTMLElement
+}
+
+function isSameDataGridTableScrollRequest(
+  previous: DataGridTableVirtualScrollRequest | null,
+  next: DataGridTableVirtualScrollRequest
+) {
+  return (
+    previous?.align === next.align &&
+    previous.behavior === next.behavior &&
+    previous.containerElement === next.containerElement &&
+    previous.headerSticky === next.headerSticky &&
+    previous.isVirtualizationEnabled === next.isVirtualizationEnabled &&
+    previous.rowId === next.rowId &&
+    previous.rowIndex === next.rowIndex &&
+    previous.scrollElement === next.scrollElement
+  )
+}
+
+function getDataGridTableScrollTarget({
+  align,
+  clientHeight,
+  rowBottom,
+  rowHeight,
+  rowTop,
+  scrollHeight,
+  scrollTop,
+  viewportTopOffset = 0,
+}: {
+  align: DataGridTableVirtualScrollAlignment
+  clientHeight: number
+  rowBottom: number
+  rowHeight: number
+  rowTop: number
+  scrollHeight: number
+  scrollTop: number
+  viewportTopOffset?: number
+}) {
+  const visibleHeight = Math.max(0, clientHeight - viewportTopOffset)
+  const viewportTop = scrollTop + viewportTopOffset
+  const viewportBottom = scrollTop + clientHeight
+
+  const targetTop =
+    align === "auto"
+      ? rowTop < viewportTop
+        ? rowTop - viewportTopOffset
+        : rowBottom > viewportBottom
+          ? rowBottom - clientHeight
+          : null
+      : align === "start"
+        ? rowTop - viewportTopOffset
+        : align === "end"
+          ? rowBottom - clientHeight
+          : rowTop -
+            viewportTopOffset -
+            Math.max(0, (visibleHeight - rowHeight) / 2)
+
+  if (targetTop === null) return null
+
+  return Math.min(
+    Math.max(0, targetTop),
+    Math.max(0, scrollHeight - clientHeight)
+  )
+}
+
+function getDataGridTableHeaderOffset({
+  containerElement,
+  headerSticky,
+  scrollElement,
+}: {
+  containerElement: HTMLDivElement
+  headerSticky: boolean
+  scrollElement: HTMLElement
+}) {
+  if (!headerSticky) return 0
+
+  const headerElement = containerElement.querySelector<HTMLElement>(
+    ':scope > [data-slot="data-grid-table"] > thead'
+  )
+
+  if (!headerElement) return 0
+
+  const scrollRect = scrollElement.getBoundingClientRect()
+  const headerRect = headerElement.getBoundingClientRect()
+  const headerBottomOffset = headerRect.bottom - scrollRect.top
+  const overlapsViewportTop =
+    headerRect.top <= scrollRect.top + 0.5 && headerBottomOffset > 0
+
+  if (!overlapsViewportTop) return 0
+
+  return Math.min(scrollElement.clientHeight, Math.max(0, headerBottomOffset))
+}
+
+function scrollDataGridTableToOffset({
+  behavior,
+  scrollElement,
+  targetTop,
+  virtualizer,
+}: {
+  behavior: ScrollBehavior
+  scrollElement: HTMLElement
+  targetTop: number
+  virtualizer?: DataGridTableVirtualizerInstance
+}) {
+  if (virtualizer) {
+    virtualizer.scrollToOffset(targetTop, { align: "start", behavior })
+  } else if (typeof scrollElement.scrollTo === "function") {
+    scrollElement.scrollTo({ behavior, top: targetTop })
+  } else {
+    scrollElement.scrollTop = targetTop
+  }
+}
+
+function scrollDataGridTableRowIntoView({
+  align,
+  behavior,
+  cancelPendingScroll = false,
+  containerElement,
+  headerSticky,
+  rowIndex,
+  scrollElement,
+  virtualizer,
+}: {
+  align: DataGridTableVirtualScrollAlignment
+  behavior: ScrollBehavior
+  cancelPendingScroll?: boolean
+  containerElement: HTMLDivElement | null
+  headerSticky: boolean
+  rowIndex: number
+  scrollElement: HTMLElement | null
+  virtualizer?: DataGridTableVirtualizerInstance
+}) {
+  if (!containerElement || !scrollElement) return false
+
+  const rowElement = containerElement.querySelector<HTMLTableRowElement>(
+    `:scope > [data-slot="data-grid-table"] > tbody > tr[data-index="${rowIndex}"]`
+  )
+
+  if (!rowElement) return false
+
+  const scrollRect = scrollElement.getBoundingClientRect()
+  const rowRect = rowElement.getBoundingClientRect()
+  const viewportTopOffset = getDataGridTableHeaderOffset({
+    containerElement,
+    headerSticky,
+    scrollElement,
+  })
+  const rowTop = scrollElement.scrollTop + rowRect.top - scrollRect.top
+  const rowBottom = scrollElement.scrollTop + rowRect.bottom - scrollRect.top
+  const targetTop = getDataGridTableScrollTarget({
+    align,
+    clientHeight: scrollElement.clientHeight,
+    rowBottom,
+    rowHeight: rowRect.height || rowElement.offsetHeight,
+    rowTop,
+    scrollHeight: scrollElement.scrollHeight,
+    scrollTop: scrollElement.scrollTop,
+    viewportTopOffset,
+  })
+
+  if (
+    targetTop === null ||
+    Math.abs(targetTop - scrollElement.scrollTop) < 0.5
+  ) {
+    if (cancelPendingScroll) {
+      scrollDataGridTableToOffset({
+        behavior: "auto",
+        scrollElement,
+        targetTop: scrollElement.scrollTop,
+        virtualizer,
+      })
+    }
+
+    return true
+  }
+
+  scrollDataGridTableToOffset({
+    behavior,
+    scrollElement,
+    targetTop,
+    virtualizer,
+  })
+
+  return true
+}
+
+type DataGridTableVirtualizerOptions<TData extends object> = Omit<
   VirtualizerOptions<HTMLElement, HTMLTableRowElement>,
   "count" | "estimateSize" | "getItemKey" | "getScrollElement"
 > & {
-  estimateSize?: (index: number, row: Row<TData>) => number
-  getItemKey?: (index: number, row: Row<TData>) => string | number
+  estimateSize?: (index: number, row: Row<DataGridFeatures, TData>) => number
+  getItemKey?: (
+    index: number,
+    row: Row<DataGridFeatures, TData>
+  ) => string | number
   getScrollElement?: (
     elements: DataGridTableVirtualScrollElements
   ) => HTMLElement | null
 }
 
-interface DataGridTableVirtualProps<TData> {
+interface DataGridTableVirtualProps<TData extends object> {
   height?: number | string
   estimateSize?: number
   overscan?: number
+  /** Scroll animation used when revealing a controlled target row. */
+  scrollBehavior?: ScrollBehavior
+  /** Alignment used when revealing a controlled target row. Defaults to auto. */
+  scrollToRowAlign?: DataGridTableVirtualScrollAlignment
+  /** Index within the center (non-pinned) row section to reveal. */
+  scrollToRowIndex?: number
   footerContent?: ReactNode
   renderHeader?: boolean
   onFetchMore?: () => void
@@ -68,12 +278,11 @@ interface DataGridTableVirtualProps<TData> {
   virtualizerOptions?: DataGridTableVirtualizerOptions<TData>
 }
 
-interface VirtualBodyProps<TData> {
-  table: Table<TData>
-  columnCount: number
-  topRows: Row<TData>[]
-  centerRows: Row<TData>[]
-  bottomRows: Row<TData>[]
+interface VirtualBodyProps<TData extends object> {
+  table: DataGridTableInstance<TData>
+  topRows: Row<DataGridFeatures, TData>[]
+  centerRows: Row<DataGridFeatures, TData>[]
+  bottomRows: Row<DataGridFeatures, TData>[]
   virtualItems: VirtualItem[]
   totalSize: number
   isVirtualizationEnabled: boolean
@@ -85,49 +294,140 @@ interface VirtualBodyProps<TData> {
   measureRowRef?: (element: HTMLTableRowElement | null) => void
 }
 
-function DataGridTableVirtualSpacer({
-  columnCount,
+function DataGridTableVirtualPinnedPlaceholderCell<TData extends object>({
+  column,
+}: {
+  column: Column<DataGridFeatures, TData, unknown>
+}) {
+  const { props } = useDataGrid()
+  const isPinned = column.getIsPinned()
+  const isLastStartPinned =
+    isPinned === "start" && column.getIsLastColumn("start")
+  const isFirstEndPinned = isPinned === "end" && column.getIsFirstColumn("end")
+
+  return (
+    <td
+      aria-hidden="true"
+      style={{
+        ...(props.tableLayout?.columnsPinnable &&
+          column.getCanPin() &&
+          getPinningStyles(column)),
+        ...(props.tableLayout?.columnsResizable && {
+          width: `calc(var(--col-${column.id}-size) * 1px)`,
+        }),
+      }}
+      data-pinned={isPinned || undefined}
+      data-last-col={
+        isLastStartPinned ? "start" : isFirstEndPinned ? "end" : undefined
+      }
+      className={cn(
+        "p-0",
+        props.tableLayout?.cellBorder && "border-e",
+        props.tableLayout?.columnsPinnable &&
+          column.getCanPin() &&
+          "data-pinned:bg-background data-pinned:isolate [&[data-pinned=end][data-last-col=end]]:shadow-[inset_1px_0_0_0_var(--border)] [&[data-pinned=start][data-last-col=start]]:shadow-[inset_-1px_0_0_0_var(--border)]"
+      )}
+    />
+  )
+}
+
+function DataGridTableVirtualUtilityRow<TData extends object>({
+  table,
+  children,
+  centerCellClassName,
+  centerCellStyle,
+  rowClassName,
+  ariaHidden,
+}: {
+  table: DataGridTableInstance<TData>
+  children: ReactNode
+  centerCellClassName?: string
+  centerCellStyle?: CSSProperties
+  rowClassName?: string
+  ariaHidden?: boolean
+}) {
+  const { props } = useDataGrid()
+  const leftVisibleColumns = table.getStartVisibleLeafColumns()
+  const centerVisibleColumns = table.getCenterVisibleLeafColumns()
+  const rightVisibleColumns = table.getEndVisibleLeafColumns()
+  const hasRightPinnedColumns = hasDataGridTableRightPinnedColumns(table)
+
+  return (
+    <tr aria-hidden={ariaHidden || undefined} className={rowClassName}>
+      {leftVisibleColumns.map((column) => (
+        <DataGridTableVirtualPinnedPlaceholderCell
+          column={column}
+          key={column.id}
+        />
+      ))}
+      <td
+        colSpan={Math.max(centerVisibleColumns.length, 1)}
+        className={centerCellClassName}
+        style={centerCellStyle}
+      >
+        {children}
+      </td>
+      {props.tableLayout?.columnsResizable && hasRightPinnedColumns ? (
+        <DataGridTableFillBodyCell />
+      ) : null}
+      {rightVisibleColumns.map((column) => (
+        <DataGridTableVirtualPinnedPlaceholderCell
+          column={column}
+          key={column.id}
+        />
+      ))}
+      {props.tableLayout?.columnsResizable && !hasRightPinnedColumns ? (
+        <DataGridTableFillBodyCell />
+      ) : null}
+    </tr>
+  )
+}
+
+function DataGridTableVirtualSpacer<TData extends object>({
+  table,
   height,
 }: {
-  columnCount: number
+  table: DataGridTableInstance<TData>
   height: number
 }) {
   if (height <= 0) return null
 
   return (
-    <tr aria-hidden="true">
-      <td colSpan={columnCount} style={{ height, padding: 0 }} />
-    </tr>
+    <DataGridTableVirtualUtilityRow
+      table={table}
+      ariaHidden
+      centerCellClassName="p-0"
+      centerCellStyle={{ height, padding: 0 }}
+    >
+      {null}
+    </DataGridTableVirtualUtilityRow>
   )
 }
 
-function DataGridTableVirtualStatusRow({
+function DataGridTableVirtualStatusRow<TData extends object>({
+  table,
   children,
   className,
-  columnCount,
 }: {
+  table: DataGridTableInstance<TData>
   children: ReactNode
   className?: string
-  columnCount: number
 }) {
   return (
-    <tr>
-      <td
-        colSpan={columnCount}
-        className={cn(
-          "text-muted-foreground py-4 text-center text-sm",
-          className
-        )}
-      >
-        {children}
-      </td>
-    </tr>
+    <DataGridTableVirtualUtilityRow
+      table={table}
+      centerCellClassName={cn(
+        "text-muted-foreground py-4 text-center text-sm",
+        className
+      )}
+    >
+      {children}
+    </DataGridTableVirtualUtilityRow>
   )
 }
 
-function DataGridTableVirtualBody<TData>({
-  table: _table,
-  columnCount,
+function DataGridTableVirtualBody<TData extends object>({
+  table,
   topRows,
   centerRows,
   bottomRows,
@@ -141,10 +441,25 @@ function DataGridTableVirtualBody<TData>({
   allRowsLoadedMessage,
   measureRowRef,
 }: VirtualBodyProps<TData>) {
-  void _table
+  const { isLoading } = useDataGrid()
   const totalRows = topRows.length + centerRows.length + bottomRows.length
 
-  if (!totalRows) return <DataGridTableEmpty />
+  if (!totalRows) {
+    // Initial load must not flash the empty state as if the query returned
+    // nothing.
+    if (isLoading) {
+      return (
+        <DataGridTableVirtualStatusRow table={table}>
+          <div className="flex items-center justify-center gap-2">
+            <Spinner className="size-4 opacity-60" />
+            {loadingMoreMessage}
+          </div>
+        </DataGridTableVirtualStatusRow>
+      )
+    }
+
+    return <DataGridTableEmpty />
+  }
 
   const hasCenterRows = centerRows.length > 0
   const showFetchingRow = isInfiniteMode && isFetchingMore
@@ -181,7 +496,7 @@ function DataGridTableVirtualBody<TData>({
       renderedRows.push(
         <DataGridTableVirtualSpacer
           key="virtual-spacer-start"
-          columnCount={columnCount}
+          table={table}
           height={leadingSpacerHeight}
         />
       )
@@ -197,6 +512,7 @@ function DataGridTableVirtualBody<TData>({
           key={row.id}
           row={row}
           rowRef={measureRowRef}
+          rowIndex={virtualRow.index}
         />
       )
     })
@@ -205,23 +521,22 @@ function DataGridTableVirtualBody<TData>({
       renderedRows.push(
         <DataGridTableVirtualSpacer
           key="virtual-spacer-end"
-          columnCount={columnCount}
+          table={table}
           height={trailingSpacerHeight}
         />
       )
     }
   } else {
-    centerRows.forEach((row) => {
-      renderedRows.push(<DataGridTableRenderedRow key={row.id} row={row} />)
+    centerRows.forEach((row, rowIndex) => {
+      renderedRows.push(
+        <DataGridTableRenderedRow key={row.id} row={row} rowIndex={rowIndex} />
+      )
     })
   }
 
   if (showFetchingRow) {
     renderedRows.push(
-      <DataGridTableVirtualStatusRow
-        key="virtual-status-loading"
-        columnCount={columnCount}
-      >
+      <DataGridTableVirtualStatusRow key="virtual-status-loading" table={table}>
         <div className="flex items-center justify-center gap-2">
           <Spinner className="size-4 opacity-60" />
           {loadingMoreMessage}
@@ -234,7 +549,7 @@ function DataGridTableVirtualBody<TData>({
     renderedRows.push(
       <DataGridTableVirtualStatusRow
         key="virtual-status-complete"
-        columnCount={columnCount}
+        table={table}
         className="py-3 text-xs"
       >
         {allRowsLoadedMessage}
@@ -266,13 +581,16 @@ function DataGridTableVirtualBody<TData>({
  */
 const MemoizedVirtualBody = memo(
   DataGridTableVirtualBody,
-  (_prev, next) => !!next.table.getState().columnSizingInfo.isResizingColumn
+  (_prev, next) => !!next.table.state.columnResizing.isResizingColumn
 ) as typeof DataGridTableVirtualBody
 
-function DataGridTableVirtual<TData>({
+function DataGridTableVirtual<TData extends object>({
   height,
   estimateSize = 48,
   overscan = 10,
+  scrollBehavior = "auto",
+  scrollToRowAlign = "auto",
+  scrollToRowIndex,
   footerContent,
   renderHeader = true,
   onFetchMore,
@@ -281,14 +599,13 @@ function DataGridTableVirtual<TData>({
   fetchMoreOffset = 0,
   virtualizerOptions,
 }: DataGridTableVirtualProps<TData>) {
-  const { table, props } = useDataGrid()
+  const { table, props } = useDataGrid<TData>()
+  const mergedHeaderGroups = getDataGridTableMergedHeaderGroups(table)
+  const hasRightPinnedColumns = hasDataGridTableRightPinnedColumns(table)
   const { topRows, centerRows, bottomRows } = getDataGridTableRowSections(
     table,
     props.tableLayout?.rowsPinnable
   )
-  const columnCount =
-    table.getVisibleFlatColumns().length +
-    (props.tableLayout?.columnsResizable ? 1 : 0)
   const isInfiniteMode = typeof onFetchMore === "function"
   const [viewportElements, setViewportElements] =
     useState<DataGridTableVirtualScrollElements>({
@@ -314,10 +631,9 @@ function DataGridTableVirtual<TData>({
   const handleViewportRef = useCallback((node: HTMLDivElement | null) => {
     setViewportElements({
       containerElement: node,
-      scrollElement:
-        (node?.closest(
-          '[data-slot="scroll-area-viewport"]'
-        ) as HTMLElement | null) ?? node,
+      scrollElement: node
+        ? (getDataGridScrollAreaViewport(node) ?? node)
+        : null,
     })
   }, [])
 
@@ -373,10 +689,135 @@ function DataGridTableVirtual<TData>({
     isVirtualizationEnabled && customMeasureElement
       ? virtualizer.measureElement
       : undefined
-  const resolvedFetchMoreOffset = useMemo(
-    () => Math.max(0, fetchMoreOffset),
-    [fetchMoreOffset]
+  const resolvedFetchMoreOffset = Math.max(0, fetchMoreOffset)
+  const scrollToRowId =
+    scrollToRowIndex !== undefined
+      ? centerRows[scrollToRowIndex]?.id
+      : undefined
+  const scrollToRowVirtualItem =
+    isVirtualizationEnabled && scrollToRowIndex !== undefined
+      ? virtualItems.find((item) => item.index === scrollToRowIndex)
+      : undefined
+  const pendingScrollToRowIndexRef = useRef<number | null>(null)
+  const lastScrollRequestRef = useRef<DataGridTableVirtualScrollRequest | null>(
+    null
   )
+  // Latch onFetchMore per row count: virtualItems gets a new identity every
+  // scroll frame, so without it the effect fires duplicate page requests
+  // before the consumer flips isFetchingMore, and loops at end-of-data when
+  // hasMore is never set.
+  const fetchMoreFiredAtCountRef = useRef<number | null>(null)
+
+  // Resolve after every commit so a stable getter can expose a replaced ref;
+  // the request signature prevents duplicate scrolling on ordinary renders.
+  useEffect(() => {
+    const previousRequest = lastScrollRequestRef.current
+
+    if (
+      scrollToRowIndex === undefined ||
+      scrollToRowIndex < 0 ||
+      scrollToRowIndex >= centerRows.length
+    ) {
+      pendingScrollToRowIndexRef.current = null
+      lastScrollRequestRef.current = null
+
+      if (previousRequest) {
+        const scrollElement = resolveScrollElement()
+
+        if (scrollElement) {
+          scrollDataGridTableToOffset({
+            behavior: "auto",
+            scrollElement,
+            targetTop: scrollElement.scrollTop,
+            virtualizer: isVirtualizationEnabled ? virtualizer : undefined,
+          })
+        }
+      }
+
+      return
+    }
+
+    const scrollElement = resolveScrollElement()
+    const containerElement = viewportElements.containerElement
+    if (!containerElement || !scrollElement) return
+
+    const headerSticky = renderHeader && !!props.tableLayout?.headerSticky
+    const nextRequest: DataGridTableVirtualScrollRequest = {
+      align: scrollToRowAlign,
+      behavior: scrollBehavior,
+      containerElement,
+      headerSticky,
+      isVirtualizationEnabled,
+      rowId: scrollToRowId,
+      rowIndex: scrollToRowIndex,
+      scrollElement,
+    }
+
+    if (isSameDataGridTableScrollRequest(previousRequest, nextRequest)) return
+
+    pendingScrollToRowIndexRef.current = null
+
+    const rowWasHandled = scrollDataGridTableRowIntoView({
+      align: scrollToRowAlign,
+      behavior: scrollBehavior,
+      cancelPendingScroll: previousRequest !== null,
+      containerElement,
+      headerSticky,
+      rowIndex: scrollToRowIndex,
+      scrollElement,
+      virtualizer: isVirtualizationEnabled ? virtualizer : undefined,
+    })
+
+    if (rowWasHandled) {
+      lastScrollRequestRef.current = nextRequest
+      return
+    }
+
+    if (!isVirtualizationEnabled) return
+
+    pendingScrollToRowIndexRef.current = scrollToRowIndex
+    lastScrollRequestRef.current = nextRequest
+    virtualizer.scrollToIndex(scrollToRowIndex, {
+      align: scrollToRowAlign,
+      behavior: scrollBehavior,
+    })
+  })
+
+  useEffect(() => {
+    if (
+      !isVirtualizationEnabled ||
+      scrollToRowIndex === undefined ||
+      pendingScrollToRowIndexRef.current !== scrollToRowIndex ||
+      !scrollToRowVirtualItem
+    ) {
+      return
+    }
+
+    const rowWasHandled = scrollDataGridTableRowIntoView({
+      align: scrollToRowAlign,
+      behavior: "auto",
+      cancelPendingScroll: true,
+      containerElement: viewportElements.containerElement,
+      headerSticky: renderHeader && !!props.tableLayout?.headerSticky,
+      rowIndex: scrollToRowIndex,
+      scrollElement: resolveScrollElement(),
+      virtualizer,
+    })
+
+    if (rowWasHandled) {
+      pendingScrollToRowIndexRef.current = null
+    }
+  }, [
+    isVirtualizationEnabled,
+    props.tableLayout?.headerSticky,
+    renderHeader,
+    resolveScrollElement,
+    scrollToRowAlign,
+    scrollToRowIndex,
+    scrollToRowVirtualItem,
+    virtualizer,
+    viewportElements.containerElement,
+  ])
 
   useEffect(() => {
     if (
@@ -391,7 +832,10 @@ function DataGridTableVirtual<TData>({
     const lastItem = virtualItems[virtualItems.length - 1]
     if (!lastItem) return
 
+    if (fetchMoreFiredAtCountRef.current === centerRows.length) return
+
     if (lastItem.index >= centerRows.length - 1 - resolvedFetchMoreOffset) {
+      fetchMoreFiredAtCountRef.current = centerRows.length
       onFetchMore?.()
     }
   }, [
@@ -412,35 +856,35 @@ function DataGridTableVirtual<TData>({
       style={
         usesExternalScrollArea
           ? undefined
-          : { height, overflow: "auto", position: "relative" }
+          : {
+              height,
+              overflow: "auto",
+              position: "relative",
+              // Standalone mode: this node IS the scroll container, so it
+              // must stay at its parent's width (not the resizable table
+              // width) or horizontal scrolling becomes impossible.
+              width: "auto",
+            }
       }
     >
       <DataGridTableBase>
         {renderHeader && (
           <DataGridTableHead>
-            {table
-              .getHeaderGroups()
-              .map((headerGroup: HeaderGroup<TData>, index) => (
-                <DataGridTableHeadRow headerGroup={headerGroup} key={index}>
-                  {headerGroup.headers.map((header, hIndex) => {
+            {mergedHeaderGroups.map((headerGroup) => (
+              <DataGridTableHeadRow key={headerGroup.id} rowId={headerGroup.id}>
+                {headerGroup.headers
+                  .filter((header) => header.column.getIsPinned() !== "end")
+                  .map((header) => {
                     const { column } = header
 
                     return (
-                      <DataGridTableHeadRowCell header={header} key={hIndex}>
-                        {header.isPlaceholder ? null : props.tableLayout
-                            ?.columnsResizable && column.getCanResize() ? (
-                          <div className="truncate">
-                            {flexRender(
+                      <DataGridTableHeadRowCell header={header} key={header.id}>
+                        {header.isPlaceholder
+                          ? null
+                          : flexRender(
                               header.column.columnDef.header,
                               header.getContext()
                             )}
-                          </div>
-                        ) : (
-                          flexRender(
-                            header.column.columnDef.header,
-                            header.getContext()
-                          )
-                        )}
                         {props.tableLayout?.columnsResizable &&
                           column.getCanResize() && (
                             <DataGridTableHeadRowCellResize header={header} />
@@ -448,8 +892,36 @@ function DataGridTableVirtual<TData>({
                       </DataGridTableHeadRowCell>
                     )
                   })}
-                </DataGridTableHeadRow>
-              ))}
+                {props.tableLayout?.columnsResizable &&
+                hasRightPinnedColumns ? (
+                  <DataGridTableFillHeadCell />
+                ) : null}
+                {headerGroup.headers
+                  .filter((header) => header.column.getIsPinned() === "end")
+                  .map((header) => {
+                    const { column } = header
+
+                    return (
+                      <DataGridTableHeadRowCell header={header} key={header.id}>
+                        {header.isPlaceholder
+                          ? null
+                          : flexRender(
+                              header.column.columnDef.header,
+                              header.getContext()
+                            )}
+                        {props.tableLayout?.columnsResizable &&
+                          column.getCanResize() && (
+                            <DataGridTableHeadRowCellResize header={header} />
+                          )}
+                      </DataGridTableHeadRowCell>
+                    )
+                  })}
+                {props.tableLayout?.columnsResizable &&
+                !hasRightPinnedColumns ? (
+                  <DataGridTableFillHeadCell />
+                ) : null}
+              </DataGridTableHeadRow>
+            ))}
           </DataGridTableHead>
         )}
 
@@ -461,7 +933,6 @@ function DataGridTableVirtual<TData>({
         <DataGridTableBody>
           <MemoizedVirtualBody
             table={table}
-            columnCount={columnCount}
             topRows={topRows}
             centerRows={centerRows}
             bottomRows={bottomRows}
@@ -487,6 +958,7 @@ function DataGridTableVirtual<TData>({
 
 export { DataGridTableVirtual }
 export type {
+  DataGridTableVirtualScrollAlignment,
   DataGridTableVirtualProps,
   DataGridTableVirtualScrollElements,
   DataGridTableVirtualizerOptions,

apps/web/src/components/reui/data-grid/data-grid.tsx

@@ -1,30 +1,155 @@
 "use client"
 
-import { createContext, type ReactNode, useContext, useMemo } from "react"
+import { createContext, useContext, useEffect, useMemo, useRef } from "react"
+import type { ReactNode } from "react"
 import {
-  type Column,
-  type ColumnFiltersState,
-  type RowData,
-  type SortingState,
-  type Table,
+  columnFacetingFeature,
+  columnFilteringFeature,
+  columnOrderingFeature,
+  columnPinningFeature,
+  columnResizingFeature,
+  columnSizingFeature,
+  columnVisibilityFeature,
+  createExpandedRowModel,
+  createFacetedRowModel,
+  createFacetedUniqueValues,
+  createFilteredRowModel,
+  createPaginatedRowModel,
+  createSortedRowModel,
+  globalFilteringFeature,
+  metaHelper,
+  rowExpandingFeature,
+  rowPaginationFeature,
+  rowPinningFeature,
+  rowSelectionFeature,
+  rowSortingFeature,
+  sortFn_alphanumeric,
+  sortFn_alphanumericCaseSensitive,
+  sortFn_basic,
+  sortFn_datetime,
+  sortFn_text,
+  sortFn_textCaseSensitive,
+  tableFeatures,
+} from "@tanstack/react-table"
+import type {
+  Column,
+  ColumnFiltersState,
+  ReactTable,
+  RowData,
+  SortingState,
+  Table,
+  TableFeatures,
 } from "@tanstack/react-table"
 
 import { cn } from "@cfdm/ui/lib/utils"
 
-declare module "@tanstack/react-table" {
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  interface ColumnMeta<TData extends RowData, TValue> {
-    headerTitle?: string
-    headerClassName?: string
-    cellClassName?: string
-    skeleton?: ReactNode
-    expandedContent?: (row: TData) => ReactNode
-  }
+/**
+ * Per-column extras the grid reads off `columnDef.meta`.
+ *
+ * TanStack v9 resolves this through the `columnMeta` slot on the feature
+ * bundle below instead of a global `declare module` augmentation, so
+ * installing the data grid no longer widens `ColumnMeta` for every other
+ * table in the consuming app.
+ */
+export interface DataGridColumnMeta<TData> {
+  headerTitle?: string
+  headerClassName?: string
+  cellClassName?: string
+  skeleton?: ReactNode
+  expandedContent?: (row: TData) => ReactNode
+  autoSize?: boolean
 }
 
+/**
+ * The batteries-included feature bundle every ReUI data-grid example builds
+ * on. v9 requires each table to declare its features up front, and the grid's
+ * render path needs the ones registered here: `columnVisibilityFeature` alone
+ * gates `row.getVisibleCells()`, so even a grid that never hides a column
+ * needs it to render at all.
+ *
+ * Pass it straight through for the full grid:
+ *
+ * ```tsx
+ * const table = useTable({ features: dataGridFeatures, columns, data })
+ * ```
+ *
+ * Extend it when a grid needs more, keeping each prerequisite feature ahead of
+ * the slot that depends on it:
+ *
+ * ```tsx
+ * const features = tableFeatures({
+ *   ...dataGridFeatures,
+ *   columnGroupingFeature,
+ *   groupedRowModel: createGroupedRowModel(),
+ * })
+ * ```
+ *
+ * Or drop it entirely and hand `<DataGrid>` a leaner table - the components
+ * accept any bundle, so you keep full ownership of the TanStack core.
+ */
+export const dataGridFeatures = tableFeatures({
+  columnVisibilityFeature,
+  columnOrderingFeature,
+  columnPinningFeature,
+  columnSizingFeature,
+  // columnResizingFeature requires columnSizingFeature, declared above.
+  columnResizingFeature,
+  columnFilteringFeature,
+  // Powers DataGridColumnFilter's column.getFacetedUniqueValues(). On v8 an
+  // unregistered facet silently returned an empty map; on v9 the method would
+  // not exist at all, so the faceted row models below are required, not
+  // optional.
+  columnFacetingFeature,
+  // globalFilteringFeature requires columnFilteringFeature, declared above.
+  globalFilteringFeature,
+  rowSortingFeature,
+  rowPaginationFeature,
+  rowSelectionFeature,
+  rowExpandingFeature,
+  rowPinningFeature,
+  sortedRowModel: createSortedRowModel(),
+  filteredRowModel: createFilteredRowModel(),
+  paginatedRowModel: createPaginatedRowModel(),
+  expandedRowModel: createExpandedRowModel(),
+  facetedRowModel: createFacetedRowModel(),
+  facetedUniqueValues: createFacetedUniqueValues(),
+  // Every built-in v9 ships. A string `sortFn` resolves against this map
+  // alone, and `sortFn: "auto"` infers a name ("alphanumeric", "text" or
+  // "datetime") from the first row's value - so a partial map makes auto
+  // sorting warn and silently fall back on ordinary string columns.
+  sortFns: {
+    alphanumeric: sortFn_alphanumeric,
+    alphanumericCaseSensitive: sortFn_alphanumericCaseSensitive,
+    basic: sortFn_basic,
+    datetime: sortFn_datetime,
+    text: sortFn_text,
+    textCaseSensitive: sortFn_textCaseSensitive,
+  },
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  columnMeta: metaHelper<DataGridColumnMeta<any>>(),
+})
+
+/** The feature set `dataGridFeatures` registers. */
+export type DataGridFeatures = typeof dataGridFeatures
+
+/**
+ * The grid's internal view of the table.
+ *
+ * `TFeatures` is invariant in v9 and an unresolved generic one collapses to a
+ * union that includes the bare core arm, so no generic signature can call
+ * `getVisibleCells()`, `getStartVisibleLeafColumns()` and friends. The public
+ * components stay generic so consumers can pass any bundle they like; the
+ * table is widened to this concrete type exactly once, on the way into
+ * context, and every internal component reads it from there.
+ */
+export type DataGridTableInstance<TData extends object> = ReactTable<
+  DataGridFeatures,
+  TData
+>
+
 /** Label for headers / column visibility: `meta.headerTitle`, string `columnDef.header`, or `column.id`. */
-export function getColumnHeaderLabel<TData, TValue>(
-  column: Column<TData, TValue>
+export function getColumnHeaderLabel<TData extends RowData, TValue>(
+  column: Column<DataGridFeatures, TData, TValue>
 ): string {
   const meta = column.columnDef.meta as { headerTitle?: string } | undefined
   if (typeof meta?.headerTitle === "string") return meta.headerTitle
@@ -50,11 +175,115 @@ export type DataGridApiResponse<T> = {
   }
 }
 
+/**
+ * Everything `<DataGrid>` accepts except the two props the provider consumes
+ * itself. Kept feature-agnostic: layout and messaging never depend on which
+ * TanStack features the consumer registered.
+ */
+export type DataGridLayoutProps<TData extends object> = Omit<
+  DataGridProps<TableFeatures, TData>,
+  "table" | "children"
+>
+
 export interface DataGridContextProps<TData extends object> {
-  props: DataGridProps<TData>
-  table: Table<TData>
+  props: DataGridLayoutProps<TData>
+  table: DataGridTableInstance<TData>
   recordCount: number
   isLoading: boolean
+  /**
+   * Internal coordinator for `meta.autoSize` columns. Lives at the core level
+   * so every table variant and viewport instance shares one application state.
+   */
+  autoSize?: DataGridAutoSizeController
+}
+
+export type DataGridAutoSizeController = {
+  /**
+   * Grows the first visible `meta.autoSize` column by the given free space.
+   * Applies at most once per column id; safe to call from every viewport
+   * measurement. Returns true when a sizing update was dispatched.
+   */
+  apply: (fillWidth: number) => boolean
+}
+
+function createDataGridAutoSizeController<TData extends object>(
+  /**
+   * A getter, not the table itself.
+   *
+   * v8 handed back one stable table whose state mutated in place, so a
+   * controller could close over it. v9 returns a NEW table wrapper on every
+   * state change, and a captured one keeps reporting the state it was built
+   * with - here that meant `columnSizing` looked permanently empty, the
+   * applied-once guard re-armed on every measurement, and the fill overwrote
+   * whatever width the user had just dragged the column to.
+   */
+  getTable: () => DataGridTableInstance<TData>
+): DataGridAutoSizeController {
+  let applied: { columnId: string; base: number; grown: number } | null = null
+
+  return {
+    apply(fillWidth: number) {
+      const table = getTable()
+      const columnSizing = table.state.columnSizing
+
+      // Re-arm after reset flows (double-click resetSize, resetColumnSizing,
+      // controlled state replacement) so the column re-fills instead of
+      // leaving a dead blank strip.
+      if (applied && columnSizing[applied.columnId] === undefined) {
+        applied = null
+      }
+
+      if (fillWidth <= 0) return false
+
+      const autoSizeColumn = table
+        .getVisibleLeafColumns()
+        .find(
+          (column) => column.columnDef.meta?.autoSize && column.getCanResize()
+        )
+
+      if (!autoSizeColumn || applied?.columnId === autoSizeColumn.id) {
+        return false
+      }
+
+      // A width this coordinator did not write belongs to someone else -
+      // almost always the user, who just dragged the column's resize handle.
+      // Filling over it is what made a `meta.autoSize` column look
+      // un-resizable: the drag committed, the next viewport measurement
+      // stamped the fill back on top, and the column snapped to its old width.
+      //
+      // Deliberately keyed on observed state rather than on `applied`, which
+      // is per-coordinator memory: anything that rebuilds the coordinator
+      // (a remount, a new table store) forgets what it did, and the guard has
+      // to survive that. An explicit reset clears the entry and re-arms the
+      // fill, which is what makes double-click-to-reset still work.
+      const currentSize = columnSizing[autoSizeColumn.id]
+      if (currentSize !== undefined && currentSize !== applied?.grown) {
+        return false
+      }
+
+      // Candidate switched (e.g. the grown column was hidden and another
+      // meta.autoSize column took over): revert the previous growth if the
+      // user hasn't manually resized that column since, so visibility
+      // toggles cannot ratchet the table wider than its container forever.
+      const revert =
+        applied && columnSizing[applied.columnId] === applied.grown
+          ? applied
+          : null
+      const base = columnSizing[autoSizeColumn.id] ?? autoSizeColumn.getSize()
+      const grown = base + fillWidth
+
+      applied = { columnId: autoSizeColumn.id, base, grown }
+      table.setColumnSizing((old) => {
+        const next = { ...old, [autoSizeColumn.id]: grown }
+        if (revert && next[revert.columnId] === revert.grown) {
+          next[revert.columnId] = revert.base
+        }
+        return next
+      })
+
+      return true
+    },
+  }
 }
 
 export type DataGridRequestParams = {
@@ -64,9 +293,12 @@ export type DataGridRequestParams = {
   columnFilters?: ColumnFiltersState
 }
 
-export interface DataGridProps<TData extends object> {
+export interface DataGridProps<
+  TFeatures extends TableFeatures,
+  TData extends object,
+> {
   className?: string
-  table?: Table<TData>
+  table?: Table<TFeatures, TData>
   recordCount: number
   children?: ReactNode
   onRowClick?: (row: TData) => void
@@ -83,6 +315,7 @@ export interface DataGridProps<TData extends object> {
     rowRounded?: boolean
     stripped?: boolean
     headerBackground?: boolean
+    footerBackground?: boolean
     headerBorder?: boolean
     headerSticky?: boolean
     width?: "auto" | "fixed"
@@ -112,8 +345,19 @@ const DataGridContext = createContext<
   DataGridContextProps<any> | undefined
 >(undefined)
 
-function useDataGrid() {
-  const context = useContext(DataGridContext)
+/**
+ * Reads the grid context. Pass `TData` from the calling component when the
+ * table, a row or a cell is handed on to something typed against that row
+ * shape: v9 declares `TData` invariant, so the default `any` no longer
+ * unifies with a concrete row type the way it did on v8.
+ */
+function useDataGrid<
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  TData extends object = any,
+>(): DataGridContextProps<TData> {
+  const context = useContext(DataGridContext) as
+    | DataGridContextProps<TData>
+    | undefined
   if (!context) {
     throw new Error("useDataGrid must be used within a DataGridProvider")
   }
@@ -124,38 +368,77 @@ function DataGridProvider<TData extends object>({
   children,
   table,
   ...props
-}: DataGridProps<TData> & { table: Table<TData> }) {
-  const tableState = table.getState()
-  const resolvedColumnsResizeMode =
-    props.tableLayout?.columnsResizeMode ?? "onEnd"
+}: DataGridLayoutProps<TData> & {
+  table: DataGridTableInstance<TData>
+  children?: ReactNode
+}) {
+  // Latest-props ref: context reads always resolve fresh props through the
+  // getter below without the memoized context value depending on unstable
+  // ReactNode/function prop identities (inline emptyMessage/onRowClick would
+  // otherwise publish a new context value on every consumer render - at
+  // mousemove rate during a resize drag, piercing the body-rows memo).
+  const propsRef = useRef(props)
+  propsRef.current = props
 
-  // Keep resize mode aligned with the DataGrid contract every render so
-  // consumer-level useReactTable options cannot flip it back between drags.
-  if (props.tableLayout?.columnsResizable) {
-    table.options.columnResizeMode = resolvedColumnsResizeMode
-  }
+  // Same treatment for the table itself, which v9 - unlike v8 - re-creates on
+  // every state change. Depending on it directly would republish the context
+  // on each resize tick, which is exactly what the memo below exists to
+  // prevent; the getter still hands every consumer the current instance.
+  const tableRef = useRef(table)
+  tableRef.current = table
+
+  // Re-assert an explicit tableLayout resize mode so consumer-level useTable
+  // options cannot flip it back between drags. v9 makes `table.options`
+  // readonly, so this goes through setOptions in an effect rather than a
+  // render-phase mutation. Without an explicit mode, the consumer's own
+  // tanstack columnResizeMode (default "onEnd") is honored.
+  const resizeMode =
+    props.tableLayout?.columnsResizable && props.tableLayout.columnsResizeMode
+      ? props.tableLayout.columnsResizeMode
+      : undefined
+
+  useEffect(() => {
+    if (!resizeMode) return
+    if (table.options.columnResizeMode === resizeMode) return
+    table.setOptions((old) => ({ ...old, columnResizeMode: resizeMode }))
+  }, [table, resizeMode])
+
+  // One autoSize coordinator per table instance so split header/body viewports
+  // cannot apply the growth twice. Keyed on `table.store`, which v9 keeps
+  // stable for the life of the table, rather than on `table` itself: the
+  // wrapper is re-created on every state change, and re-creating the
+  // controller with it would reset its applied-once bookkeeping mid-drag.
+  const autoSize = useMemo(
+    () => createDataGridAutoSizeController(() => tableRef.current),
+    [table.store]
+  )
+
+  const tableState = table.state
 
   // Memoize context value so consumers don't re-render during column resize.
   // Column sizing state is intentionally excluded from deps -- CSS variables
   // on the <table> element handle width updates without React re-renders.
+  // ReactNode/function props (messages, onRowClick) are also excluded: they
+  // are served fresh through the props getter, so unstable inline identities
+  // cannot invalidate the context value.
   const value = useMemo(
     () => ({
-      props,
-      table,
+      get props() {
+        return propsRef.current
+      },
+      get table() {
+        return tableRef.current
+      },
       recordCount: props.recordCount,
       isLoading: props.isLoading || false,
+      autoSize,
     }),
     // eslint-disable-next-line react-hooks/exhaustive-deps
     [
-      table,
+      autoSize,
       props.recordCount,
       props.isLoading,
       props.loadingMode,
-      props.loadingMessage,
-      props.fetchingMoreMessage,
-      props.allRowsLoadedMessage,
-      props.emptyMessage,
-      props.onRowClick,
       props.className,
       // eslint-disable-next-line react-hooks/exhaustive-deps
       JSON.stringify(props.tableLayout),
@@ -165,6 +448,7 @@ function DataGridProvider<TData extends object>({
       tableState.pagination,
       tableState.columnFilters,
       tableState.rowSelection,
+      tableState.rowPinning,
       tableState.expanded,
       tableState.columnVisibility,
       tableState.columnOrder,
@@ -174,18 +458,24 @@ function DataGridProvider<TData extends object>({
   )
 
   return (
-    <DataGridContext.Provider value={value}>
+    // One React context serves every TData, but v9 declares both TFeatures and
+    // TData invariant, so a `DataGridContextProps<any>` context cannot accept a
+    // `DataGridContextProps<TData>` value structurally. The erasure happens
+    // here and is undone by the TData generic on each consumer component.
+    <DataGridContext.Provider
+      value={value as unknown as DataGridContextProps<TData>}
+    >
       {children}
     </DataGridContext.Provider>
   )
 }
 
-function DataGrid<TData extends object>({
+function DataGrid<TFeatures extends TableFeatures, TData extends object>({
   children,
   table,
   ...props
-}: DataGridProps<TData>) {
-  const defaultProps: Partial<DataGridProps<TData>> = {
+}: DataGridProps<TFeatures, TData>) {
+  const defaultProps: Partial<DataGridProps<TFeatures, TData>> = {
     loadingMode: "skeleton",
     tableLayout: {
       dense: false,
@@ -194,12 +484,14 @@ function DataGrid<TData extends object>({
       rowRounded: false,
       stripped: false,
       headerSticky: false,
-      headerBackground: true,
+      headerBackground: false,
+      footerBackground: false,
       headerBorder: true,
       width: "fixed",
       columnsVisibility: false,
       columnsResizable: false,
-      columnsResizeMode: "onEnd",
+      // columnsResizeMode has no default on purpose: when unset, the
+      // consumer's tanstack columnResizeMode (default "onEnd") is honored.
       columnsPinnable: false,
       columnsMovable: false,
       columnsDraggable: false,
@@ -210,7 +502,10 @@ function DataGrid<TData extends object>({
       base: "",
       header: "",
       headerRow: "",
-      headerSticky: "sticky top-0 z-15 bg-background/90 backdrop-blur-xs",
+      // z-40 keeps the sticky header above pinned body cells (zIndex 30 in
+      // getPinningStyles), which would otherwise paint over it while
+      // scrolling vertically with columnsPinnable enabled.
+      headerSticky: "sticky top-0 z-40 bg-background/90 backdrop-blur-xs",
       body: "",
       bodyRow: "",
       footer: "",
@@ -218,7 +513,7 @@ function DataGrid<TData extends object>({
     },
   }
 
-  const mergedProps: DataGridProps<TData> = {
+  const mergedProps: DataGridProps<TFeatures, TData> = {
     ...defaultProps,
     ...props,
     tableLayout: {
@@ -236,8 +531,15 @@ function DataGrid<TData extends object>({
     throw new Error('DataGrid requires a "table" prop')
   }
 
+  // The single widening point. Consumers own the TanStack core and may hand
+  // over any feature bundle; internals need a concrete one to resolve the
+  // feature-gated APIs they call, and v9's invariant TFeatures rules out
+  // expressing that with a generic constraint.
+  const internalTable = table as unknown as DataGridTableInstance<TData>
+  const internalProps = mergedProps as unknown as DataGridLayoutProps<TData>
+
   return (
-    <DataGridProvider table={table} {...mergedProps}>
+    <DataGridProvider table={internalTable} {...internalProps}>
       {children}
     </DataGridProvider>
   )
@@ -246,25 +548,25 @@ function DataGrid<TData extends object>({
 function DataGridContainer({
   children,
   className,
-  border = true,
 }: {
   children: ReactNode
   className?: string
+  /** Accepted for backwards compatibility; currently has no effect. */
   border?: boolean
 }) {
   return (
     <div
       data-slot="data-grid"
-      className={cn(
-        "w-full overflow-hidden",
-        border &&
-          "border-border rounded-lg border",
-        className
-      )}
+      className={cn("w-full overflow-hidden", className)}
     >
       {children}
     </div>
   )
 }
 
-export { useDataGrid, DataGridProvider, DataGrid, DataGridContainer }
+export {
+  useDataGrid,
+  DataGridProvider,
+  DataGrid,
+  DataGridContainer,
+}

apps/web/src/components/status-badge.tsx

@@ -23,7 +23,19 @@ const STATUS_VARIANT: Record<string, BadgeVariant> = {
   partial: 'warning',
 }
 
-export function StatusBadge({ status, label }: { status: string; label?: string }) {
+export function StatusBadge({
+  status,
+  label,
+  size = 'default',
+}: {
+  status: string
+  label?: string
+  size?: NonNullable<ComponentProps<typeof Badge>['size']>
+}) {
   const variant = STATUS_VARIANT[status] ?? 'outline'
-  return <Badge variant={variant}>{label ?? status}</Badge>
+  return (
+    <Badge variant={variant} size={size}>
+      {label ?? status}
+    </Badge>
+  )
 }

apps/web/src/components/tariff-filters-toolbar.tsx

@@ -17,7 +17,7 @@ import {
   type FilterChip,
 } from '@/components/list-filters-bar'
 import type { DataGridColumnVisibilityOption } from '@/lib/data-grid-column-visibility'
-import type { VisibilityState } from '@tanstack/react-table'
+import type { ColumnVisibilityState } from '@tanstack/react-table'
 
 import {
   NumberField,
@@ -56,7 +56,7 @@ interface TariffsFiltersToolbarProps {
   shownCount: number
   totalCount: number
   columnVisibilityOptions?: DataGridColumnVisibilityOption[]
-  columnVisibility?: VisibilityState
+  columnVisibility?: ColumnVisibilityState
   onColumnVisibilityChange?: (columnId: string, visible: boolean) => void
 }
 

apps/web/src/components/vps-filters-toolbar.tsx

@@ -15,7 +15,7 @@ import { PlusIcon } from 'lucide-react'
 import { ListFiltersBar, type FilterChip } from '@/components/list-filters-bar'
 import { ConfirmDialog } from '@/components/confirm-dialog'
 import type { DataGridColumnVisibilityOption } from '@/lib/data-grid-column-visibility'
-import type { VisibilityState } from '@tanstack/react-table'
+import type { ColumnVisibilityState } from '@tanstack/react-table'
 
 import {
   DateSelector,
@@ -64,7 +64,7 @@ interface VpsFiltersToolbarProps {
   shownCount: number
   totalCount: number
   columnVisibilityOptions?: DataGridColumnVisibilityOption[]
-  columnVisibility?: VisibilityState
+  columnVisibility?: ColumnVisibilityState
   onColumnVisibilityChange?: (columnId: string, visible: boolean) => void
 }
 

apps/web/src/lib/data-grid-column-visibility.ts

@@ -1,11 +1,11 @@
-import type { VisibilityState } from "@tanstack/react-table"
+import type { ColumnVisibilityState } from "@tanstack/react-table"
 import type { DataGridColumn } from "@/components/data-grid-types"
 
-export function loadStoredColumnVisibility(key: string): VisibilityState | undefined {
+export function loadStoredColumnVisibility(key: string): ColumnVisibilityState | undefined {
   try {
     const raw = localStorage.getItem(key)
     if (!raw) return undefined
-    return JSON.parse(raw) as VisibilityState
+    return JSON.parse(raw) as ColumnVisibilityState
   } catch {
     return undefined
   }

apps/web/src/routes/_auth/tariffs.tsx

@@ -8,7 +8,7 @@ import { api, ApiError } from '@/lib/api-client'
 import { Alert, AlertDescription, AlertTitle } from '@cfdm/ui/components/alert'
 import { Badge } from '@cfdm/ui/components/badge'
 import { ResourcePage, columnDefFromDataGrid, loadStoredColumnVisibility, dataGridColumnVisibilityOptions } from '@/components/reui-kit'
-import type { VisibilityState } from '@tanstack/react-table'
+import type { ColumnVisibilityState } from '@tanstack/react-table'
 import type { DataGridColumn } from '@/components/data-grid-types'
 import { dataGridCellStack } from '@/components/data-grid-cells'
 import { CrudListPage } from '@/components/crud-list-page'
@@ -45,7 +45,7 @@ export const Route = createFileRoute('/_auth/tariffs')({
   component: TariffsPage,
 })
 
-const INITIAL_COLUMN_VISIBILITY: VisibilityState = {
+const INITIAL_COLUMN_VISIBILITY: ColumnVisibilityState = {
   location: false,
   country: false,
   datacenterName: false,
@@ -59,7 +59,7 @@ function TariffsPage() {
   const queryClient = useQueryClient()
   const { data: snapshot, isLoading, isError, error, refetch } = useQuery(snapshotQueryOptions())
   const [filters, setFilters] = useState<TariffFiltersState>(buildDefaultTariffFilters())
-  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>(() => ({
+  const [columnVisibility, setColumnVisibility] = useState<ColumnVisibilityState>(() => ({
     ...INITIAL_COLUMN_VISIBILITY,
     ...(loadStoredColumnVisibility('tariffs-column-visibility') ?? {}),
   }))

apps/web/src/routes/_auth/vps.tsx

@@ -12,7 +12,7 @@ import { PageHeader } from '@/components/page-header'
 import { Button } from '@cfdm/ui/components/button'
 import { Badge } from '@cfdm/ui/components/badge'
 import { ResourcePage, columnDefFromDataGrid, loadStoredColumnVisibility, dataGridColumnVisibilityOptions } from '@/components/reui-kit'
-import type { VisibilityState } from '@tanstack/react-table'
+import type { ColumnVisibilityState } from '@tanstack/react-table'
 import type { DataGridColumn } from '@/components/data-grid-types'
 import { dataGridCellStack, dataGridCellWithFlag } from '@/components/data-grid-cells'
 import { CountryFlag } from '@/components/country-flag'
@@ -313,7 +313,7 @@ function VpsPage() {
     [customFieldDefs],
   )
 
-  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>(() => ({
+  const [columnVisibility, setColumnVisibility] = useState<ColumnVisibilityState>(() => ({
     ...(loadStoredColumnVisibility('vps-column-visibility') ?? {}),
   }))
 

pnpm-lock.yaml

@@ -130,8 +130,8 @@ importers:
         specifier: ^1.130.2
         version: 1.167.0(@tanstack/react-router@1.170.16(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(@tanstack/router-core@1.171.13)(csstype@3.2.3)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       '@tanstack/react-table':
-        specifier: ^8.21.3
-        version: 8.21.3(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
+        specifier: ^9.1.2
+        version: 9.1.2(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       '@tanstack/react-virtual':
         specifier: ^3.14.4
         version: 3.14.4(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
@@ -1493,18 +1493,23 @@ packages:
       react: '>=18.0.0 || >=19.0.0'
       react-dom: '>=18.0.0 || >=19.0.0'
 
+  '@tanstack/react-store@0.11.1':
+    resolution: {integrity: sha512-HaIGKI3YLmjBYIvy5DFDY23oNaYZIsTZfngey07Uh5iLVJgM3bIGCnZeOFOqzjFld9JHWcaHJnasD/bKoGKwJQ==}
+    peerDependencies:
+      react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
+      react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
+
   '@tanstack/react-store@0.9.3':
     resolution: {integrity: sha512-y2iHd/N9OkoQbFJLUX1T9vbc2O9tjH0pQRgTcx1/Nz4IlwLvkgpuglXUx+mXt0g5ZDFrEeDnONPqkbfxXJKwRg==}
     peerDependencies:
       react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
 
-  '@tanstack/react-table@8.21.3':
-    resolution: {integrity: sha512-5nNMTSETP4ykGegmVkhjcS8tTLW6Vl4axfEGQN3v0zdHYbK4UfoqfPChclTrJ4EoK9QynqAu9oUf8VEmrpZ5Ww==}
-    engines: {node: '>=12'}
+  '@tanstack/react-table@9.1.2':
+    resolution: {integrity: sha512-YQPZFJ1nIi/bjjwsPZVouABgahDcl7Gdm33CdTStUJBn0DjEVJ2uhSTVmIoWt9MVKdQziXGAsXipSzy949Hygg==}
+    engines: {node: '>=20'}
     peerDependencies:
-      react: '>=16.8'
-      react-dom: '>=16.8'
+      react: '>=18'
 
   '@tanstack/react-virtual@3.14.4':
     resolution: {integrity: sha512-dZzAQP2uCDAd+9sAehqmx/DcU+B91Q4Gb0aDSM7t9bJvWDyGF9sapFNW5r1gNLsHs4wTb6ScZENJeYaHxJLiOw==}
@@ -1555,12 +1560,15 @@ packages:
     resolution: {integrity: sha512-hTWqJtqIFFdvuCl8WXNyrodp2L9zo2G37xKRrcVmVRWpAB2h+U1LuRAfS4tsFTiWOIoE/B+WDVFB8JpoEdw6jQ==}
     engines: {node: '>=20.19'}
 
+  '@tanstack/store@0.11.1':
+    resolution: {integrity: sha512-mzTOBhypOuDJAy/D8n2MfUZ1HFkXnmSETviRyhqEC8LUE7/IZQExOTxMANj3KjTofYTkFNpBY67qaVrT41YccA==}
+
   '@tanstack/store@0.9.3':
     resolution: {integrity: sha512-8reSzl/qGWGGVKhBoxXPMWzATSbZLZFWhwBAFO9NAyp0TxzfBP0mIrGb8CP8KrQTmvzXlR/vFPPUrHTLBGyFyw==}
 
-  '@tanstack/table-core@8.21.3':
-    resolution: {integrity: sha512-ldZXEhOBb8Is7xLs01fR3YEc3DERiz5silj8tnGkFZytt1abEvl/GhUmCE0PMLaMPTa3Jk4HbKmRlHmu+gCftg==}
-    engines: {node: '>=12'}
+  '@tanstack/table-core@9.1.2':
+    resolution: {integrity: sha512-ONpWQeass1sfg80CWF1NSwQ8r3GiqxA2lT/EdqIcrDEPZ0Z+0mM94eQoFYLPN0Kztzj8TQVb2+PrSZSItqA61g==}
+    engines: {node: '>=20'}
 
   '@tanstack/virtual-core@3.17.2':
     resolution: {integrity: sha512-w43MvWvmShpb6kIC9MOoLyUkLmRTLPjt61bHWs+X29hACSpX+n8DvgZ3qM7cUfflKlRRcHR9KVJE6TmcqnQvcA==}
@@ -4517,6 +4525,13 @@ snapshots:
       react: 19.2.7
       react-dom: 19.2.7(react@19.2.7)
 
+  '@tanstack/react-store@0.11.1(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
+    dependencies:
+      '@tanstack/store': 0.11.1
+      react: 19.2.7
+      react-dom: 19.2.7(react@19.2.7)
+      use-sync-external-store: 1.6.0(react@19.2.7)
+
   '@tanstack/react-store@0.9.3(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
     dependencies:
       '@tanstack/store': 0.9.3
@@ -4524,11 +4539,13 @@ snapshots:
       react-dom: 19.2.7(react@19.2.7)
       use-sync-external-store: 1.6.0(react@19.2.7)
 
-  '@tanstack/react-table@8.21.3(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
+  '@tanstack/react-table@9.1.2(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
     dependencies:
-      '@tanstack/table-core': 8.21.3
+      '@tanstack/react-store': 0.11.1(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
+      '@tanstack/table-core': 9.1.2
       react: 19.2.7
-      react-dom: 19.2.7(react@19.2.7)
+    transitivePeerDependencies:
+      - react-dom
 
   '@tanstack/react-virtual@3.14.4(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
     dependencies:
@@ -4601,9 +4618,13 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@tanstack/store@0.11.1': {}
+
   '@tanstack/store@0.9.3': {}
 
-  '@tanstack/table-core@8.21.3': {}
+  '@tanstack/table-core@9.1.2':
+    dependencies:
+      '@tanstack/store': 0.11.1
 
   '@tanstack/virtual-core@3.17.2': {}